| 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 | $121.92 | 5.689% | $128.856 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $219.87 | 13.628% | $249.8339 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $170.32 | 13.325% | $193.0151 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $171.94 | 7.217% | $184.3489 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $65.97 | 5.874% | $69.8451 | $69.85 | $69.85 | $69.80 |
| Purchase #6 | $171.51 | 6.439% | $182.5535 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $96.81 | 9.618% | $106.1212 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $1,018.34 | $1,114.5737 | $1,114.58 | $1,114.55 | $1,114.50 | |