| 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 | $5.73 | 10.385% | $6.3251 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $220.62 | 9.601% | $241.8017 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $189.87 | 9.581% | $208.0614 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $144.70 | 5.410% | $152.5283 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $91.59 | 10.235% | $100.9642 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $228.29 | 11.736% | $255.0821 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $172.36 | 4.653% | $180.3799 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $1,053.16 | $1,145.1427 | $1,145.14 | $1,145.20 | $1,145.20 | |