| 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 | $200.51 | 8.723% | $218.0005 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $74.50 | 13.394% | $84.4785 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $110.92 | 4.691% | $116.1233 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $138.90 | 4.700% | $145.4283 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $202.65 | 3.437% | $209.6151 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $20.58 | 9.713% | $22.5789 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $231.59 | 8.350% | $250.9278 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $979.65 | $1,047.1524 | $1,047.16 | $1,047.20 | $1,047.10 | |