| 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 | $208.29 | 10.278% | $229.698 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $231.57 | 7.826% | $249.6927 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $141.92 | 12.311% | $159.3918 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $190.48 | 13.753% | $216.6767 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $17.61 | 7.825% | $18.988 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $25.45 | 10.623% | $28.1536 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $229.28 | 4.540% | $239.6893 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $1,044.60 | $1,142.2901 | $1,142.29 | $1,142.35 | $1,142.40 | |