| 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 | $122.55 | 3.736% | $127.1285 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $143.89 | 5.774% | $152.1982 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $210.28 | 12.268% | $236.0772 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $10.62 | 10.385% | $11.7229 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $218.89 | 13.234% | $247.8579 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $201.90 | 8.259% | $218.5749 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $177.29 | 4.623% | $185.4861 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $1,085.42 | $1,179.0457 | $1,179.05 | $1,179.05 | $1,179.10 | |