| 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 | $242.50 | 9.316% | $265.0913 | $265.09 | $265.10 | $265.10 |
| Purchase #2 | $74.25 | 8.642% | $80.6667 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $53.58 | 3.438% | $55.4221 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $234.53 | 4.224% | $244.4365 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $219.77 | 7.299% | $235.811 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $73.48 | 7.649% | $79.1005 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $184.54 | 5.509% | $194.7063 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $1,082.65 | $1,155.2344 | $1,155.24 | $1,155.20 | $1,155.20 | |