| 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 | $123.71 | 10.382% | $136.5536 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $153.78 | 8.154% | $166.3192 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $80.86 | 10.699% | $89.5112 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $213.84 | 4.317% | $223.0715 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $147.69 | 8.250% | $159.8744 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $195.65 | 9.355% | $213.9531 | $213.95 | $213.95 | $214.00 |
| Purchase #7 | $240.53 | 7.658% | $258.9498 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,156.06 | $1,248.2328 | $1,248.22 | $1,248.15 | $1,248.30 | |