| 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 | $238.27 | 12.626% | $268.354 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $201.71 | 9.340% | $220.5497 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $131.57 | 9.853% | $144.5336 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $104.51 | 9.802% | $114.7541 | $114.75 | $114.75 | $114.80 |
| Purchase #5 | $201.68 | 13.432% | $228.7697 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $67.53 | 8.861% | $73.5138 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $181.59 | 6.674% | $193.7093 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,126.86 | $1,244.1842 | $1,244.17 | $1,244.15 | $1,244.20 | |