| 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 | $217.93 | 4.762% | $228.3078 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $53.45 | 7.612% | $57.5186 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $155.77 | 10.800% | $172.5932 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $21.45 | 10.606% | $23.725 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $89.85 | 11.791% | $100.4442 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $117.80 | 10.190% | $129.8038 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $230.28 | 7.315% | $247.125 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $886.53 | $959.5176 | $959.52 | $959.55 | $959.40 | |