| 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 | $132.46 | 9.560% | $145.1232 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $26.74 | 9.749% | $29.3469 | $29.35 | $29.35 | $29.30 |
| Purchase #3 | $224.66 | 8.622% | $244.0302 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $152.66 | 8.171% | $165.1338 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $135.97 | 5.652% | $143.655 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $201.84 | 11.752% | $225.5602 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $115.68 | 6.488% | $123.1853 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $990.01 | $1,076.0346 | $1,076.04 | $1,076.05 | $1,076.00 | |