| 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 | $241.77 | 7.801% | $260.6305 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $64.82 | 8.150% | $70.1028 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $144.94 | 11.175% | $161.137 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $7.99 | 4.800% | $8.3735 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $120.56 | 8.309% | $130.5773 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $82.76 | 7.682% | $89.1176 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $209.58 | 5.724% | $221.5764 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $872.42 | $941.5151 | $941.52 | $941.55 | $941.50 | |