| 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 | $194.89 | 7.279% | $209.076 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $96.45 | 4.849% | $101.1269 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $138.74 | 11.133% | $154.1859 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $209.35 | 3.600% | $216.8866 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $217.62 | 3.242% | $224.6752 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $211.80 | 4.596% | $221.5343 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $147.90 | 6.676% | $157.7738 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $1,216.75 | $1,285.2587 | $1,285.27 | $1,285.35 | $1,285.30 | |