| 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 | $107.27 | 6.689% | $114.4453 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $207.44 | 4.691% | $217.171 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $87.89 | 8.195% | $95.0926 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $211.63 | 8.555% | $229.7349 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $84.29 | 7.572% | $90.6724 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $221.36 | 11.182% | $246.1125 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $162.65 | 13.764% | $185.0371 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $1,082.53 | $1,178.2658 | $1,178.26 | $1,178.25 | $1,178.20 | |