| 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 | $204.77 | 6.298% | $217.6664 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $10.81 | 5.109% | $11.3623 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $241.68 | 5.327% | $254.5543 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $101.36 | 3.692% | $105.1022 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $82.68 | 12.867% | $93.3184 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $164.27 | 7.374% | $176.3833 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $240.36 | 12.591% | $270.6237 | $270.62 | $270.60 | $270.60 |
| 7 purchase totals = | $1,045.93 | $1,129.0106 | $1,129.00 | $1,128.95 | $1,129.10 | |