| 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 | $193.75 | 4.492% | $202.4533 | $202.45 | $202.45 | $202.50 |
| Purchase #2 | $181.42 | 5.253% | $190.95 | $190.95 | $190.95 | $191.00 |
| Purchase #3 | $126.81 | 12.152% | $142.22 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $179.33 | 6.759% | $191.4509 | $191.45 | $191.45 | $191.50 |
| Purchase #5 | $197.44 | 9.608% | $216.41 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $33.72 | 5.796% | $35.6744 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $229.85 | 3.856% | $238.713 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,142.32 | $1,217.8716 | $1,217.86 | $1,217.80 | $1,218.00 | |