| 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 | $194.31 | 11.740% | $217.122 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $215.47 | 12.683% | $242.7981 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $5.97 | 6.178% | $6.3388 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $168.48 | 8.844% | $183.3804 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $31.90 | 3.326% | $32.961 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $18.26 | 6.388% | $19.4264 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $246.48 | 7.325% | $264.5347 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $880.87 | $966.5614 | $966.56 | $966.60 | $966.50 | |