| 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 | $103.64 | 6.302% | $110.1714 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $65.87 | 13.196% | $74.5622 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $50.82 | 5.714% | $53.7239 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $213.45 | 12.295% | $239.6937 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $220.30 | 13.129% | $249.2232 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $58.82 | 7.344% | $63.1397 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $224.58 | 5.696% | $237.3721 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $937.48 | $1,027.8862 | $1,027.87 | $1,027.80 | $1,027.90 | |