| 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 | $221.92 | 3.392% | $229.4475 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $90.85 | 3.788% | $94.2914 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $125.60 | 10.358% | $138.6096 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $125.41 | 10.642% | $138.7561 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $218.61 | 3.421% | $226.0886 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $205.76 | 8.720% | $223.7023 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $221.62 | 10.303% | $244.4535 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,209.77 | $1,295.3490 | $1,295.35 | $1,295.35 | $1,295.40 | |