| 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 | $130.38 | 8.348% | $141.2641 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $5.77 | 5.752% | $6.1019 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $219.61 | 8.113% | $237.427 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $117.38 | 9.258% | $128.247 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $225.26 | 11.384% | $250.9036 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $155.28 | 9.824% | $170.5347 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $99.37 | 13.471% | $112.7561 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $953.05 | $1,047.2344 | $1,047.23 | $1,047.25 | $1,047.20 | |