| 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 | $248.59 | 4.182% | $258.986 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $217.86 | 10.118% | $239.9031 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $19.92 | 8.295% | $21.5724 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $191.71 | 5.105% | $201.4968 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $245.34 | 10.583% | $271.3043 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $25.57 | 13.351% | $28.9839 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $101.90 | 8.804% | $110.8713 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $1,050.89 | $1,133.1178 | $1,133.11 | $1,133.10 | $1,133.20 | |