| 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 | $225.43 | 13.127% | $255.0222 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $149.29 | 8.178% | $161.4989 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $197.42 | 9.822% | $216.8106 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $25.65 | 12.468% | $28.848 | $28.85 | $28.85 | $28.80 |
| Purchase #5 | $8.90 | 4.584% | $9.308 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $98.68 | 3.193% | $101.8309 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $211.53 | 13.506% | $240.0992 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $916.90 | $1,013.4178 | $1,013.42 | $1,013.40 | $1,013.30 | |