| 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 | $213.33 | 7.804% | $229.9783 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $29.43 | 5.767% | $31.1272 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $35.65 | 8.149% | $38.5551 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $207.71 | 8.310% | $224.9707 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $221.74 | 9.511% | $242.8297 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $217.98 | 7.874% | $235.1437 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $194.28 | 11.567% | $216.7524 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $1,120.12 | $1,219.3571 | $1,219.36 | $1,219.40 | $1,219.40 | |