| 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 | $96.68 | 13.394% | $109.6293 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $32.75 | 7.718% | $35.2776 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $232.83 | 13.316% | $263.8336 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $112.97 | 13.421% | $128.1317 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $197.60 | 13.202% | $223.6872 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $184.70 | 7.575% | $198.691 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $75.30 | 8.807% | $81.9317 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $932.83 | $1,041.1821 | $1,041.18 | $1,041.30 | $1,041.10 | |