| 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 | $198.67 | 3.217% | $205.0612 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $90.89 | 4.789% | $95.2427 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $80.87 | 9.230% | $88.3343 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $206.72 | 11.597% | $230.6933 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $131.73 | 13.769% | $149.8679 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $109.65 | 6.115% | $116.3551 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $196.96 | 5.218% | $207.2374 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $1,015.49 | $1,092.7919 | $1,092.79 | $1,092.80 | $1,092.80 | |