| 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 | $125.99 | 7.272% | $135.152 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $212.54 | 5.588% | $224.4167 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $182.85 | 11.201% | $203.331 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $78.27 | 9.746% | $85.8982 | $85.90 | $85.90 | $85.90 |
| Purchase #5 | $195.79 | 12.263% | $219.7997 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $184.64 | 5.536% | $194.8617 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $216.50 | 4.177% | $225.5432 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,196.58 | $1,289.0025 | $1,289.00 | $1,289.00 | $1,289.00 | |