| 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 | $105.78 | 8.487% | $114.7575 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $235.89 | 12.816% | $266.1217 | $266.12 | $266.10 | $266.10 |
| Purchase #3 | $82.71 | 9.748% | $90.7726 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $135.92 | 8.203% | $147.0695 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $125.82 | 6.311% | $133.7605 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $91.80 | 4.722% | $96.1348 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $207.69 | 11.517% | $231.6097 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $985.61 | $1,080.2263 | $1,080.22 | $1,080.15 | $1,080.30 | |