| 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 | $232.33 | 9.128% | $253.5371 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $99.40 | 6.696% | $106.0558 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $174.34 | 11.283% | $194.0108 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $131.56 | 5.766% | $139.1457 | $139.15 | $139.15 | $139.10 |
| Purchase #5 | $147.51 | 3.293% | $152.3675 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $158.91 | 7.782% | $171.2764 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $10.83 | 3.530% | $11.2123 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $954.88 | $1,027.6056 | $1,027.62 | $1,027.60 | $1,027.60 | |