| 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 | $89.40 | 13.430% | $101.4064 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $238.42 | 5.372% | $251.2279 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $185.48 | 8.779% | $201.7633 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $220.98 | 3.183% | $228.0138 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $38.38 | 9.200% | $41.911 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $104.50 | 5.827% | $110.5892 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $220.52 | 10.851% | $244.4486 | $244.45 | $244.45 | $244.40 |
| 7 purchase totals = | $1,097.68 | $1,179.3602 | $1,179.36 | $1,179.35 | $1,179.30 | |