| 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 | $172.36 | 10.160% | $189.8718 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $48.59 | 4.202% | $50.6318 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $203.32 | 12.237% | $228.2003 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $23.64 | 8.632% | $25.6806 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $189.83 | 4.288% | $197.9699 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $77.64 | 8.565% | $84.2899 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $246.57 | 3.607% | $255.4638 | $255.46 | $255.45 | $255.50 |
| 7 purchase totals = | $961.95 | $1,032.1081 | $1,032.10 | $1,032.10 | $1,032.20 | |