| 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 | $113.94 | 13.589% | $129.4233 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $149.34 | 11.587% | $166.644 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $62.70 | 5.828% | $66.3542 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $151.54 | 6.428% | $161.281 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $217.28 | 3.789% | $225.5127 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $139.75 | 8.478% | $151.598 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $130.64 | 7.729% | $140.7372 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $965.19 | $1,041.5504 | $1,041.54 | $1,041.55 | $1,041.50 | |