| 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 | $236.32 | 8.851% | $257.2367 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $223.69 | 10.718% | $247.6651 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $228.25 | 5.497% | $240.7969 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $220.86 | 12.246% | $247.9065 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $44.84 | 6.553% | $47.7784 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $159.96 | 7.725% | $172.3169 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $91.82 | 11.860% | $102.7099 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $1,205.74 | $1,316.4104 | $1,316.43 | $1,316.40 | $1,316.40 | |