| 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 | $110.78 | 6.231% | $117.6827 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $245.88 | 7.167% | $263.5022 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $69.30 | 10.419% | $76.5204 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $208.84 | 11.736% | $233.3495 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $183.41 | 3.163% | $189.2113 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $148.64 | 10.651% | $164.4716 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $74.56 | 12.866% | $84.1529 | $84.15 | $84.15 | $84.20 |
| 7 purchase totals = | $1,041.41 | $1,128.8906 | $1,128.88 | $1,128.85 | $1,128.90 | |