| 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 | $212.28 | 3.548% | $219.8117 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $59.80 | 10.368% | $66.0001 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $218.88 | 13.746% | $248.9672 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $151.83 | 6.402% | $161.5502 | $161.55 | $161.55 | $161.60 |
| Purchase #5 | $199.76 | 8.457% | $216.6537 | $216.65 | $216.65 | $216.70 |
| Purchase #6 | $20.42 | 10.289% | $22.521 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $210.58 | 4.729% | $220.5383 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $1,073.55 | $1,156.0422 | $1,156.04 | $1,156.00 | $1,156.10 | |