| 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 | $221.51 | 9.121% | $241.7139 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $186.85 | 8.517% | $202.764 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $87.73 | 5.440% | $92.5025 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $129.25 | 8.287% | $139.9609 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $70.38 | 8.209% | $76.1575 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $27.27 | 4.324% | $28.4492 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $36.27 | 13.395% | $41.1284 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $759.26 | $822.6764 | $822.67 | $822.65 | $822.70 | |