| 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 | $199.98 | 4.591% | $209.1611 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $8.88 | 8.774% | $9.6591 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $46.33 | 9.183% | $50.5845 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $173.58 | 13.620% | $197.2216 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $238.33 | 13.147% | $269.6632 | $269.66 | $269.65 | $269.70 |
| Purchase #6 | $68.58 | 12.830% | $77.3788 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $88.98 | 4.317% | $92.8213 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $824.66 | $906.4896 | $906.48 | $906.45 | $906.60 | |