| 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 | $91.57 | 11.574% | $102.1683 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $111.56 | 9.814% | $122.5085 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $237.76 | 13.486% | $269.8243 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $210.32 | 11.548% | $234.6078 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $159.82 | 8.134% | $172.8198 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $194.43 | 11.421% | $216.6359 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $171.99 | 13.725% | $195.5956 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $1,177.45 | $1,314.1602 | $1,314.17 | $1,314.10 | $1,314.10 | |