| 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 | $129.62 | 7.385% | $139.1924 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $95.28 | 9.610% | $104.4364 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $37.44 | 9.640% | $41.0492 | $41.05 | $41.05 | $41.00 |
| Purchase #4 | $240.46 | 4.406% | $251.0547 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $247.68 | 7.523% | $266.313 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $104.59 | 11.192% | $116.2957 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $161.46 | 3.826% | $167.6375 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $1,016.53 | $1,085.9789 | $1,085.98 | $1,086.00 | $1,085.90 | |