| 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 | $244.72 | 6.344% | $260.245 | $260.25 | $260.25 | $260.20 |
| Purchase #2 | $52.83 | 8.117% | $57.1182 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $131.50 | 6.157% | $139.5965 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $216.90 | 11.747% | $242.3792 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $91.61 | 12.181% | $102.769 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $128.69 | 5.235% | $135.4269 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $149.52 | 7.597% | $160.879 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $1,015.77 | $1,098.4138 | $1,098.43 | $1,098.45 | $1,098.40 | |