| 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 | $113.64 | 7.302% | $121.938 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $51.56 | 4.195% | $53.7229 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $237.47 | 4.505% | $248.168 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $187.44 | 5.561% | $197.8635 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $150.63 | 6.318% | $160.1468 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $111.84 | 8.204% | $121.0154 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $129.86 | 11.829% | $145.2211 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $982.44 | $1,048.0757 | $1,048.08 | $1,048.00 | $1,048.00 | |