| 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 | $219.70 | 9.266% | $240.0574 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $33.33 | 3.322% | $34.4372 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $149.98 | 4.145% | $156.1967 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $78.90 | 10.465% | $87.1569 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $119.37 | 10.658% | $132.0925 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $217.44 | 12.664% | $244.9766 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $201.68 | 11.852% | $225.5831 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $1,020.40 | $1,120.5004 | $1,120.51 | $1,120.55 | $1,120.60 | |