| 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 | $247.64 | 9.600% | $271.4134 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $204.27 | 9.170% | $223.0016 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $22.41 | 11.658% | $25.0226 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $128.27 | 9.123% | $139.9721 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $140.72 | 7.380% | $151.1051 | $151.11 | $151.10 | $151.10 |
| Purchase #6 | $187.75 | 7.762% | $202.3232 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $66.53 | 5.448% | $70.1546 | $70.15 | $70.15 | $70.20 |
| 7 purchase totals = | $997.59 | $1,082.9926 | $1,082.98 | $1,082.90 | $1,083.00 | |