| 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 | $211.55 | 8.157% | $228.8061 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $115.54 | 12.697% | $130.2101 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $17.39 | 11.716% | $19.4274 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $78.57 | 12.305% | $88.238 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $76.33 | 8.859% | $83.0921 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $97.42 | 13.238% | $110.3165 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $59.96 | 12.814% | $67.6433 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $656.76 | $727.7335 | $727.74 | $727.75 | $727.60 | |