| 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 | $27.73 | 12.219% | $31.1183 | $31.12 | $31.10 | $31.10 |
| Purchase #2 | $246.77 | 4.572% | $258.0523 | $258.05 | $258.05 | $258.10 |
| Purchase #3 | $109.67 | 9.484% | $120.0711 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $118.90 | 7.236% | $127.5036 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $223.69 | 6.849% | $239.0105 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $194.39 | 11.667% | $217.0695 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $227.27 | 7.500% | $244.3153 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $1,148.42 | $1,237.1406 | $1,237.14 | $1,237.05 | $1,237.20 | |