| 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 | $233.27 | 8.659% | $253.4688 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $141.37 | 7.672% | $152.2159 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $203.87 | 13.141% | $230.6606 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $66.58 | 4.541% | $69.6034 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $217.67 | 4.420% | $227.291 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $38.88 | 5.769% | $41.123 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $91.57 | 12.753% | $103.2479 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $993.21 | $1,077.6106 | $1,077.61 | $1,077.55 | $1,077.60 | |