| 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 | $117.37 | 9.128% | $128.0835 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $189.34 | 11.176% | $210.5006 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $116.38 | 9.384% | $127.3011 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $43.53 | 9.658% | $47.7341 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $147.46 | 5.847% | $156.082 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $128.54 | 6.427% | $136.8013 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $229.80 | 11.483% | $256.1879 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $972.42 | $1,062.6905 | $1,062.68 | $1,062.75 | $1,062.70 | |