| 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 | $192.98 | 9.183% | $210.7014 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $244.30 | 13.623% | $277.581 | $277.58 | $277.60 | $277.60 |
| Purchase #3 | $31.98 | 4.546% | $33.4338 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $156.61 | 5.218% | $164.7819 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $84.73 | 3.401% | $87.6117 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $35.99 | 3.551% | $37.268 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $104.94 | 10.116% | $115.5557 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $851.53 | $926.9335 | $926.93 | $926.95 | $927.00 | |