| 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 | $195.42 | 10.774% | $216.4746 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $108.72 | 10.606% | $120.2508 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $125.90 | 7.869% | $135.8071 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $21.33 | 4.700% | $22.3325 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $107.82 | 10.742% | $119.402 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $87.39 | 6.324% | $92.9165 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $29.86 | 13.765% | $33.9702 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $676.44 | $741.1537 | $741.15 | $741.10 | $741.20 | |