| 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 | $197.25 | 3.211% | $203.5837 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $249.29 | 12.142% | $279.5588 | $279.56 | $279.55 | $279.60 |
| Purchase #3 | $249.63 | 13.196% | $282.5712 | $282.57 | $282.55 | $282.60 |
| Purchase #4 | $214.44 | 5.624% | $226.5001 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $177.37 | 6.627% | $189.1243 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $9.48 | 3.393% | $9.8017 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $28.57 | 4.812% | $29.9448 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $1,126.03 | $1,221.0846 | $1,221.07 | $1,221.05 | $1,221.10 | |