| 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 | $245.29 | 10.188% | $270.2801 | $270.28 | $270.30 | $270.30 |
| Purchase #2 | $46.57 | 6.517% | $49.605 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $196.71 | 3.164% | $202.9339 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $22.52 | 13.278% | $25.5102 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $57.54 | 12.608% | $64.7946 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $119.53 | 6.810% | $127.67 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $85.88 | 11.250% | $95.5415 | $95.54 | $95.55 | $95.50 |
| 7 purchase totals = | $774.04 | $836.3353 | $836.33 | $836.35 | $836.30 | |