| 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 | $226.27 | 9.757% | $248.3472 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $13.86 | 13.529% | $15.7351 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $200.54 | 8.620% | $217.8265 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $141.32 | 8.832% | $153.8014 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $129.99 | 5.323% | $136.9094 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $84.43 | 8.458% | $91.5711 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $150.27 | 11.202% | $167.1032 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $946.68 | $1,031.2939 | $1,031.30 | $1,031.30 | $1,031.20 | |