| 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 | $220.45 | 9.354% | $241.0709 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $161.96 | 9.376% | $177.1454 | $177.15 | $177.15 | $177.10 |
| Purchase #3 | $128.43 | 8.856% | $139.8038 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $167.61 | 10.226% | $184.7498 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $79.63 | 7.188% | $85.3538 | $85.35 | $85.35 | $85.40 |
| Purchase #6 | $100.57 | 3.126% | $103.7138 | $103.71 | $103.70 | $103.70 |
| Purchase #7 | $136.45 | 3.412% | $141.1057 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $995.10 | $1,072.9432 | $1,072.94 | $1,072.90 | $1,072.90 | |