| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.92 | 11.705% | $228.9059 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $185.58 | 7.342% | $199.2053 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $138.95 | 11.150% | $154.4429 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $249.48 | 6.870% | $266.6193 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $120.32 | 11.460% | $134.1087 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $162.49 | 9.440% | $177.8291 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $214.64 | 13.249% | $243.0777 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $1,276.38 | $1,404.1889 | $1,404.20 | $1,404.20 | $1,404.10 | |