| 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 | $126.76 | 10.549% | $140.1319 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $94.70 | 12.450% | $106.4902 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $128.46 | 11.611% | $143.3755 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $232.93 | 9.298% | $254.5878 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $122.33 | 13.329% | $138.6354 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $71.42 | 13.474% | $81.0431 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $200.88 | 8.770% | $218.4972 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $977.48 | $1,082.7611 | $1,082.77 | $1,082.85 | $1,082.70 | |