| 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 | $221.76 | 7.209% | $237.7467 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $38.73 | 11.773% | $43.2897 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $74.72 | 7.348% | $80.2104 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $35.89 | 3.618% | $37.1885 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $29.98 | 4.517% | $31.3342 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $229.41 | 11.758% | $256.384 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $138.80 | 9.720% | $152.2914 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $769.29 | $838.4449 | $838.44 | $838.50 | $838.40 | |