| 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 | $218.85 | 5.386% | $230.6373 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $19.30 | 13.541% | $21.9134 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $63.51 | 9.793% | $69.7295 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $20.46 | 11.508% | $22.8145 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $141.81 | 5.327% | $149.3642 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $62.68 | 7.848% | $67.5991 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $42.97 | 3.527% | $44.4856 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $569.58 | $606.5436 | $606.54 | $606.55 | $606.50 | |