| 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 | $66.67 | 6.345% | $70.9002 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $74.26 | 13.681% | $84.4195 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $232.62 | 3.563% | $240.9083 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $226.72 | 7.708% | $244.1956 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $239.50 | 11.859% | $267.9023 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $189.47 | 9.388% | $207.2574 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $222.75 | 9.810% | $244.6018 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $1,251.99 | $1,360.1851 | $1,360.19 | $1,360.15 | $1,360.20 | |