| 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 | $212.91 | 9.798% | $233.7709 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $51.36 | 5.181% | $54.021 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $92.71 | 12.635% | $104.4239 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $57.77 | 8.799% | $62.8532 | $62.85 | $62.85 | $62.90 |
| Purchase #5 | $218.46 | 4.468% | $228.2208 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $149.55 | 7.667% | $161.016 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $197.85 | 13.630% | $224.817 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $980.61 | $1,069.1228 | $1,069.12 | $1,069.00 | $1,069.10 | |