| 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 | $201.67 | 12.102% | $226.0761 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $82.31 | 3.355% | $85.0715 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $39.38 | 11.252% | $43.811 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $51.71 | 3.509% | $53.5245 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $212.97 | 6.580% | $226.9834 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $139.71 | 12.341% | $156.9516 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $223.31 | 4.394% | $233.1222 | $233.12 | $233.10 | $233.10 |
| 7 purchase totals = | $951.06 | $1,025.5403 | $1,025.53 | $1,025.50 | $1,025.60 | |