| 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 | $212.45 | 6.766% | $226.8244 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $197.25 | 6.546% | $210.162 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $152.88 | 4.490% | $159.7443 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $237.56 | 8.822% | $258.5175 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $230.95 | 13.864% | $262.9689 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $119.32 | 5.800% | $126.2406 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $220.26 | 4.348% | $229.8369 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,370.67 | $1,474.2946 | $1,474.29 | $1,474.25 | $1,474.20 | |