| 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 | $226.74 | 9.331% | $247.8971 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $206.36 | 10.615% | $228.2651 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $161.93 | 4.505% | $169.2249 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $55.94 | 10.441% | $61.7807 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $180.45 | 9.171% | $196.9991 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $66.37 | 12.217% | $74.4784 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $170.81 | 7.788% | $184.1127 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,068.60 | $1,162.7580 | $1,162.76 | $1,162.75 | $1,162.80 | |