| 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 | $17.34 | 13.145% | $19.6193 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $226.27 | 9.109% | $246.8809 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $223.80 | 7.483% | $240.547 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $237.67 | 6.271% | $252.5743 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $213.80 | 7.163% | $229.1145 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $80.46 | 12.225% | $90.2962 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $25.76 | 7.601% | $27.718 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $1,025.10 | $1,106.7502 | $1,106.75 | $1,106.70 | $1,106.70 | |