| 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 | $94.67 | 8.686% | $102.893 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $133.26 | 4.270% | $138.9502 | $138.95 | $138.95 | $139.00 |
| Purchase #3 | $224.90 | 8.506% | $244.03 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $108.35 | 13.770% | $123.2698 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $35.86 | 3.627% | $37.1606 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $176.42 | 4.236% | $183.8932 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $128.99 | 5.203% | $135.7013 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $902.45 | $965.8981 | $965.89 | $965.90 | $966.00 | |