| 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 | $223.32 | 6.819% | $238.5482 | $238.55 | $238.55 | $238.50 |
| Purchase #2 | $41.49 | 13.361% | $47.0335 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $58.87 | 6.613% | $62.7631 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $127.53 | 7.535% | $137.1394 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $159.37 | 11.697% | $178.0115 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $166.35 | 7.811% | $179.3436 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $237.61 | 11.267% | $264.3815 | $264.38 | $264.40 | $264.40 |
| 7 purchase totals = | $1,014.54 | $1,107.2208 | $1,107.21 | $1,107.25 | $1,107.10 | |