| 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 | $226.60 | 13.619% | $257.4607 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $62.51 | 11.376% | $69.6211 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $228.50 | 6.392% | $243.1057 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $69.83 | 11.523% | $77.8765 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $93.62 | 3.568% | $96.9604 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $35.47 | 9.385% | $38.7989 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $221.98 | 4.594% | $232.1778 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $938.51 | $1,016.0011 | $1,016.01 | $1,016.00 | $1,016.10 | |