| 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 | $245.99 | 10.747% | $272.4265 | $272.43 | $272.45 | $272.40 |
| Purchase #2 | $39.91 | 7.684% | $42.9767 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $19.94 | 7.563% | $21.4481 | $21.45 | $21.45 | $21.40 |
| Purchase #4 | $143.64 | 9.842% | $157.777 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $75.43 | 6.385% | $80.2462 | $80.25 | $80.25 | $80.20 |
| Purchase #6 | $142.45 | 4.712% | $149.1622 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $241.74 | 11.215% | $268.8511 | $268.85 | $268.85 | $268.90 |
| 7 purchase totals = | $909.10 | $992.8878 | $992.90 | $992.95 | $992.90 | |