| 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 | $185.48 | 6.411% | $197.3711 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $247.65 | 4.361% | $258.45 | $258.45 | $258.45 | $258.50 |
| Purchase #3 | $31.49 | 9.254% | $34.4041 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $221.50 | 4.185% | $230.7698 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $140.33 | 11.833% | $156.9352 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $229.53 | 8.467% | $248.9643 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $228.25 | 9.570% | $250.0935 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $1,284.23 | $1,376.9880 | $1,376.98 | $1,376.95 | $1,377.10 | |