| 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 | $218.68 | 11.315% | $243.4236 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $51.89 | 11.395% | $57.8029 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $12.35 | 10.799% | $13.6837 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $77.57 | 8.622% | $84.2581 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $245.43 | 6.805% | $262.1315 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $83.63 | 9.752% | $91.7856 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $194.47 | 13.205% | $220.1498 | $220.15 | $220.15 | $220.10 |
| 7 purchase totals = | $884.02 | $973.2352 | $973.23 | $973.25 | $973.20 | |