| 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 | $193.82 | 12.333% | $217.7238 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $110.93 | 4.753% | $116.2025 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $223.89 | 11.752% | $250.2016 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $154.80 | 11.318% | $172.3203 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $89.94 | 7.293% | $96.4993 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $103.67 | 13.791% | $117.9671 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $145.57 | 10.468% | $160.8083 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $1,022.62 | $1,131.7229 | $1,131.72 | $1,131.65 | $1,131.70 | |