| 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 | $189.61 | 11.398% | $211.2217 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $40.29 | 7.379% | $43.263 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $89.38 | 8.113% | $96.6314 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $237.65 | 8.535% | $257.9334 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $22.45 | 11.327% | $24.9929 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $57.72 | 11.514% | $64.3659 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $36.64 | 7.551% | $39.4067 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $673.74 | $737.8150 | $737.81 | $737.80 | $737.80 | |