| 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 | $112.55 | 8.124% | $121.6936 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $58.65 | 9.856% | $64.4305 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $161.48 | 13.811% | $183.782 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $21.97 | 9.250% | $24.0022 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $178.45 | 3.694% | $185.0419 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $138.59 | 8.366% | $150.1844 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $189.39 | 11.654% | $211.4615 | $211.46 | $211.45 | $211.50 |
| 7 purchase totals = | $861.08 | $940.5961 | $940.58 | $940.65 | $940.60 | |