| 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 | $91.42 | 10.232% | $100.7741 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $238.48 | 7.817% | $257.122 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $128.69 | 7.423% | $138.2427 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $87.38 | 10.603% | $96.6449 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $133.41 | 10.193% | $147.0085 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $126.50 | 13.665% | $143.7862 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $107.77 | 8.539% | $116.9725 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $913.65 | $1,000.5509 | $1,000.54 | $1,000.50 | $1,000.50 | |