| 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 | $214.74 | 3.112% | $221.4227 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $114.32 | 10.357% | $126.1601 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $169.71 | 3.647% | $175.8993 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $135.85 | 11.180% | $151.038 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $101.75 | 3.573% | $105.3855 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $221.25 | 13.816% | $251.8179 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $201.68 | 4.151% | $210.0517 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $1,159.30 | $1,241.7752 | $1,241.78 | $1,241.75 | $1,241.80 | |