| 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 | $199.60 | 5.682% | $210.9413 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $202.30 | 9.164% | $220.8388 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $209.86 | 10.869% | $232.6697 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $111.97 | 7.266% | $120.1057 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $182.66 | 3.833% | $189.6614 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $15.40 | 8.442% | $16.7001 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $239.57 | 6.375% | $254.8426 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,161.36 | $1,245.7596 | $1,245.76 | $1,245.75 | $1,245.70 | |