| 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 | $225.78 | 13.614% | $256.5177 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $222.85 | 8.428% | $241.6318 | $241.63 | $241.65 | $241.60 |
| Purchase #3 | $182.97 | 9.544% | $200.4327 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $128.31 | 3.505% | $132.8073 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $107.58 | 11.453% | $119.9011 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $116.73 | 11.556% | $130.2193 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $191.56 | 9.450% | $209.6624 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $1,175.78 | $1,291.1723 | $1,291.17 | $1,291.15 | $1,291.10 | |