| 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 | $114.98 | 5.528% | $121.3361 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $103.98 | 13.330% | $117.8405 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $28.80 | 12.445% | $32.3842 | $32.38 | $32.40 | $32.40 |
| Purchase #4 | $235.54 | 9.679% | $258.3379 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $174.45 | 7.536% | $187.5966 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $140.64 | 9.344% | $153.7814 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $32.93 | 4.752% | $34.4948 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $831.32 | $905.7715 | $905.77 | $905.85 | $905.70 | |