| 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 | $189.53 | 10.698% | $209.8059 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $115.43 | 11.523% | $128.731 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $129.33 | 6.781% | $138.0999 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $216.70 | 11.448% | $241.5078 | $241.51 | $241.50 | $241.50 |
| Purchase #5 | $119.31 | 7.104% | $127.7858 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $70.41 | 5.659% | $74.3945 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $213.42 | 12.168% | $239.3889 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $1,054.13 | $1,159.7138 | $1,159.72 | $1,159.75 | $1,159.70 | |