| 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 | $226.55 | 6.131% | $240.4398 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $244.73 | 13.120% | $276.8386 | $276.84 | $276.85 | $276.80 |
| Purchase #3 | $228.98 | 6.638% | $244.1797 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $104.97 | 7.178% | $112.5047 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $127.86 | 10.873% | $141.7622 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $199.41 | 12.712% | $224.759 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $83.59 | 7.838% | $90.1418 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $1,216.09 | $1,330.6258 | $1,330.62 | $1,330.65 | $1,330.60 | |