| 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 | $241.29 | 13.234% | $273.2223 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $171.73 | 13.485% | $194.8878 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $241.86 | 11.872% | $270.5736 | $270.57 | $270.55 | $270.60 |
| Purchase #4 | $62.64 | 9.669% | $68.6967 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $131.95 | 10.638% | $145.9868 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $35.72 | 9.152% | $38.9891 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $78.84 | 12.473% | $88.6737 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $964.03 | $1,081.0300 | $1,081.03 | $1,081.00 | $1,081.10 | |