| 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 | $135.89 | 7.597% | $146.2136 | $146.21 | $146.20 | $146.20 |
| Purchase #2 | $210.74 | 6.500% | $224.4381 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $47.66 | 11.328% | $53.0589 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $235.91 | 7.251% | $253.0158 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $207.38 | 10.293% | $228.7256 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $233.55 | 13.684% | $265.509 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $108.76 | 5.596% | $114.8462 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $1,179.89 | $1,285.8072 | $1,285.82 | $1,285.80 | $1,285.70 | |