| 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 | $233.79 | 3.271% | $241.4373 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $245.62 | 13.115% | $277.8331 | $277.83 | $277.85 | $277.80 |
| Purchase #3 | $175.56 | 6.309% | $186.6361 | $186.64 | $186.65 | $186.60 |
| Purchase #4 | $167.37 | 6.508% | $178.2624 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $103.93 | 6.118% | $110.2884 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $148.25 | 7.140% | $158.8351 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $64.57 | 12.813% | $72.8434 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $1,139.09 | $1,226.1358 | $1,226.14 | $1,226.20 | $1,226.00 | |