| 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 | $236.75 | 3.652% | $245.3961 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $103.58 | 4.432% | $108.1707 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $233.60 | 8.327% | $253.0519 | $253.05 | $253.05 | $253.10 |
| Purchase #4 | $210.95 | 9.448% | $230.8806 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $36.29 | 13.175% | $41.0712 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $83.54 | 10.477% | $92.2925 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $67.68 | 13.255% | $76.651 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $972.39 | $1,047.5140 | $1,047.51 | $1,047.50 | $1,047.70 | |