| 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 | $187.55 | 6.639% | $200.0014 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $34.49 | 8.503% | $37.4227 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $95.66 | 13.435% | $108.5119 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $229.36 | 13.413% | $260.1241 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $202.25 | 4.664% | $211.6829 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $230.43 | 9.705% | $252.7932 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $19.69 | 6.193% | $20.9094 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $999.43 | $1,091.4456 | $1,091.43 | $1,091.40 | $1,091.40 | |