| 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 | $187.69 | 6.664% | $200.1977 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $213.74 | 11.713% | $238.7754 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $128.81 | 9.598% | $141.1732 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $93.53 | 3.414% | $96.7231 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $130.79 | 6.458% | $139.2364 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $111.59 | 9.771% | $122.4935 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $64.85 | 10.500% | $71.6593 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $931.00 | $1,010.2586 | $1,010.26 | $1,010.25 | $1,010.30 | |