| 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 | $117.58 | 3.700% | $121.9305 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $70.56 | 9.565% | $77.3091 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $10.80 | 12.336% | $12.1323 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $62.45 | 7.570% | $67.1775 | $67.18 | $67.20 | $67.20 |
| Purchase #5 | $244.87 | 11.647% | $273.39 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $243.53 | 6.234% | $258.7117 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $95.99 | 5.792% | $101.5497 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $845.78 | $912.2008 | $912.20 | $912.25 | $912.10 | |