| 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 | $193.76 | 4.807% | $203.074 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $83.57 | 10.553% | $92.3891 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $107.47 | 7.870% | $115.9279 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $30.29 | 8.789% | $32.9522 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $193.88 | 9.158% | $211.6355 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $50.61 | 10.124% | $55.7338 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $63.49 | 8.476% | $68.8714 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $723.07 | $780.5839 | $780.58 | $780.60 | $780.60 | |