| 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 | $214.32 | 11.491% | $238.9475 | $238.95 | $238.95 | $238.90 |
| Purchase #2 | $202.68 | 9.290% | $221.509 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $164.25 | 11.752% | $183.5527 | $183.55 | $183.55 | $183.60 |
| Purchase #4 | $43.84 | 9.760% | $48.1188 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $96.62 | 10.751% | $107.0076 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $48.46 | 4.268% | $50.5283 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $160.64 | 11.138% | $178.5321 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $930.81 | $1,028.1960 | $1,028.20 | $1,028.20 | $1,028.10 | |