| 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 | $240.74 | 9.392% | $263.3503 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $118.78 | 13.704% | $135.0576 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $213.79 | 9.530% | $234.1642 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $210.57 | 13.449% | $238.8896 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $181.40 | 12.220% | $203.5671 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $189.69 | 13.774% | $215.8179 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $65.26 | 4.572% | $68.2437 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $1,220.23 | $1,359.0904 | $1,359.09 | $1,359.05 | $1,359.20 | |