| 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 | $117.30 | 13.180% | $132.7601 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $61.61 | 10.137% | $67.8554 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $250.28 | 5.337% | $263.6374 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $78.65 | 12.779% | $88.7007 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $228.31 | 5.478% | $240.8168 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $120.77 | 7.206% | $129.4727 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $227.62 | 5.139% | $239.3174 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,084.54 | $1,162.5605 | $1,162.57 | $1,162.50 | $1,162.60 | |