| 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 | $230.30 | 7.397% | $247.3353 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $78.30 | 5.480% | $82.5908 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $24.90 | 4.855% | $26.1089 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $16.67 | 9.655% | $18.2795 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $97.35 | 9.236% | $106.3412 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $240.26 | 13.490% | $272.6711 | $272.67 | $272.65 | $272.70 |
| Purchase #7 | $76.52 | 7.633% | $82.3608 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $764.30 | $835.6876 | $835.69 | $835.70 | $835.70 | |