| 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 | $184.31 | 8.399% | $199.7902 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $195.66 | 8.760% | $212.7998 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $228.57 | 9.438% | $250.1424 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $79.80 | 6.445% | $84.9431 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $229.57 | 9.718% | $251.8796 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $167.57 | 8.272% | $181.4314 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $89.73 | 4.556% | $93.8181 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $1,175.21 | $1,274.8046 | $1,274.80 | $1,274.85 | $1,274.70 | |