| 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 | $199.45 | 10.351% | $220.0951 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $11.37 | 12.114% | $12.7474 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $25.89 | 3.130% | $26.7004 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $67.99 | 5.328% | $71.6125 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $149.94 | 5.452% | $158.1147 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $43.77 | 6.280% | $46.5188 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $244.36 | 10.315% | $269.5657 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $742.77 | $805.3546 | $805.36 | $805.30 | $805.30 | |