| 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 | $131.48 | 13.311% | $148.9813 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $20.71 | 10.479% | $22.8802 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $244.69 | 11.446% | $272.6972 | $272.70 | $272.70 | $272.70 |
| Purchase #4 | $5.25 | 13.103% | $5.9379 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $187.30 | 10.798% | $207.5247 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $111.39 | 10.449% | $123.0291 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $23.67 | 3.443% | $24.485 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $724.49 | $805.5354 | $805.54 | $805.60 | $805.50 | |