| 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 | $48.49 | 8.107% | $52.4211 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $29.80 | 5.460% | $31.4271 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $118.58 | 9.242% | $129.5392 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $250.56 | 8.617% | $272.1508 | $272.15 | $272.15 | $272.20 |
| Purchase #5 | $223.84 | 7.349% | $240.29 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $240.80 | 9.604% | $263.9264 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $153.48 | 11.149% | $170.5915 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $1,065.55 | $1,160.3461 | $1,160.35 | $1,160.40 | $1,160.30 | |