| 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 | $237.69 | 12.439% | $267.2563 | $267.26 | $267.25 | $267.30 |
| Purchase #2 | $108.40 | 13.702% | $123.253 | $123.25 | $123.25 | $123.30 |
| Purchase #3 | $36.86 | 5.807% | $39.0005 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $228.30 | 9.132% | $249.1484 | $249.15 | $249.15 | $249.10 |
| Purchase #5 | $149.37 | 8.324% | $161.8036 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $29.75 | 9.721% | $32.642 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $54.75 | 11.603% | $61.1026 | $61.10 | $61.10 | $61.10 |
| 7 purchase totals = | $845.12 | $934.2064 | $934.20 | $934.20 | $934.20 | |