| 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 | $249.48 | 7.205% | $267.455 | $267.46 | $267.45 | $267.50 |
| Purchase #2 | $188.60 | 8.452% | $204.5405 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $200.83 | 4.631% | $210.1304 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $85.27 | 7.679% | $91.8179 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $117.61 | 10.449% | $129.8991 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $161.62 | 9.743% | $177.3666 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $200.52 | 12.124% | $224.831 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $1,203.93 | $1,306.0405 | $1,306.05 | $1,306.05 | $1,306.00 | |