| 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 | $220.39 | 4.602% | $230.5323 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $167.75 | 8.866% | $182.6227 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $231.52 | 10.676% | $256.2371 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $43.69 | 13.380% | $49.5357 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $47.87 | 11.281% | $53.2702 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $138.43 | 13.867% | $157.6261 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $160.93 | 4.571% | $168.2861 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $1,010.58 | $1,098.1102 | $1,098.12 | $1,098.15 | $1,098.00 | |