| 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 | $203.98 | 9.647% | $223.658 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $128.25 | 3.857% | $133.1966 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $95.55 | 8.699% | $103.8619 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $89.59 | 11.591% | $99.9744 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $202.81 | 3.561% | $210.0321 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $29.74 | 11.283% | $33.0956 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $8.50 | 6.715% | $9.0708 | $9.07 | $9.05 | $9.10 |
| 7 purchase totals = | $758.42 | $812.8894 | $812.89 | $812.85 | $813.00 | |