| 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 | $234.35 | 7.130% | $251.0592 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $24.32 | 3.443% | $25.1573 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $213.68 | 5.387% | $225.1909 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $47.52 | 12.458% | $53.44 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $184.97 | 5.745% | $195.5965 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $141.34 | 13.767% | $160.7983 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $129.83 | 10.754% | $143.7919 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $976.01 | $1,055.0341 | $1,055.04 | $1,055.05 | $1,055.10 | |