| 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 | $7.54 | 9.337% | $8.244 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $231.25 | 5.387% | $243.7074 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $18.93 | 12.146% | $21.2292 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $238.76 | 11.532% | $266.2938 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $176.55 | 9.147% | $192.699 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $193.60 | 12.432% | $217.6684 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $81.41 | 7.271% | $87.3293 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $948.04 | $1,037.1711 | $1,037.17 | $1,037.20 | $1,037.10 | |