| 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 | $241.40 | 10.664% | $267.1429 | $267.14 | $267.15 | $267.10 |
| Purchase #2 | $245.81 | 13.873% | $279.9112 | $279.91 | $279.90 | $279.90 |
| Purchase #3 | $179.40 | 13.155% | $203.0001 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $56.88 | 12.511% | $63.9963 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $102.63 | 4.683% | $107.4362 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $230.84 | 5.585% | $243.7324 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $63.85 | 4.564% | $66.7641 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $1,120.81 | $1,231.9832 | $1,231.98 | $1,232.00 | $1,231.90 | |