| 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 | $11.25 | 13.620% | $12.7823 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $110.39 | 3.193% | $113.9148 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $31.70 | 3.515% | $32.8143 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $214.86 | 13.696% | $244.2872 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $211.46 | 9.318% | $231.1638 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $180.36 | 10.630% | $199.5323 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $169.61 | 4.550% | $177.3273 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $929.63 | $1,011.8220 | $1,011.81 | $1,011.85 | $1,011.80 | |