| 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 | $217.47 | 6.821% | $232.3036 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $159.48 | 11.660% | $178.0754 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $187.39 | 5.186% | $197.108 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $168.42 | 10.378% | $185.8986 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $87.35 | 9.379% | $95.5426 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $26.61 | 9.600% | $29.1646 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $168.82 | 9.443% | $184.7617 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $1,015.54 | $1,102.8545 | $1,102.85 | $1,102.85 | $1,102.90 | |