| 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 | $200.48 | 10.202% | $220.933 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $137.68 | 8.369% | $149.2024 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $233.46 | 10.612% | $258.2348 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $123.67 | 9.683% | $135.645 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $62.56 | 4.656% | $65.4728 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $164.87 | 5.135% | $173.3361 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $228.49 | 5.114% | $240.175 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,151.21 | $1,242.9991 | $1,243.00 | $1,243.05 | $1,242.90 | |