| 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 | $80.46 | 13.664% | $91.4541 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $243.80 | 11.355% | $271.4835 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $236.30 | 13.728% | $268.7393 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $106.26 | 4.421% | $110.9578 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $17.45 | 11.164% | $19.3981 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $220.89 | 4.414% | $230.6401 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $173.89 | 13.369% | $197.1374 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $1,079.05 | $1,189.8103 | $1,189.81 | $1,189.85 | $1,189.80 | |