| 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 | $249.33 | 5.512% | $263.0731 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $80.55 | 11.509% | $89.8205 | $89.82 | $89.80 | $89.80 |
| Purchase #3 | $98.58 | 13.722% | $112.1071 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $70.38 | 4.540% | $73.5753 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $202.49 | 13.209% | $229.2369 | $229.24 | $229.25 | $229.20 |
| Purchase #6 | $107.99 | 11.574% | $120.4888 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $22.86 | 3.200% | $23.5915 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $832.18 | $911.8932 | $911.90 | $911.90 | $911.90 | |