| 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 | $195.76 | 13.104% | $221.4124 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $228.75 | 7.860% | $246.7298 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $88.86 | 8.542% | $96.4504 | $96.45 | $96.45 | $96.50 |
| Purchase #4 | $129.59 | 9.358% | $141.717 | $141.72 | $141.70 | $141.70 |
| Purchase #5 | $210.65 | 13.424% | $238.9277 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $225.63 | 11.756% | $252.1551 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $216.50 | 4.355% | $225.9286 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $1,295.74 | $1,423.3210 | $1,423.33 | $1,423.35 | $1,423.30 | |