| 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 | $217.92 | 5.804% | $230.5681 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $114.92 | 3.629% | $119.0904 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $248.85 | 9.446% | $272.3564 | $272.36 | $272.35 | $272.40 |
| Purchase #4 | $35.76 | 9.647% | $39.2098 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $122.96 | 6.669% | $131.1602 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $182.26 | 3.145% | $187.9921 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $125.38 | 3.252% | $129.4574 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,048.05 | $1,109.8344 | $1,109.84 | $1,109.80 | $1,110.00 | |