| 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 | $245.25 | 12.205% | $275.1828 | $275.18 | $275.20 | $275.20 |
| Purchase #2 | $191.71 | 13.440% | $217.4758 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $209.71 | 4.359% | $218.8513 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $244.85 | 3.686% | $253.8752 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $209.32 | 8.855% | $227.8553 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $103.65 | 9.715% | $113.7196 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $139.39 | 7.145% | $149.3494 | $149.35 | $149.35 | $149.30 |
| 7 purchase totals = | $1,343.88 | $1,456.3094 | $1,456.32 | $1,456.35 | $1,456.40 | |