| 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 | $28.98 | 12.626% | $32.639 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $225.88 | 8.615% | $245.3396 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $229.52 | 7.349% | $246.3874 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $79.45 | 6.663% | $84.7438 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $142.96 | 7.293% | $153.3861 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $159.97 | 13.448% | $181.4828 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $205.81 | 11.654% | $229.7951 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,072.57 | $1,173.7738 | $1,173.78 | $1,173.85 | $1,173.70 | |