| 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 | $20.64 | 7.191% | $22.1242 | $22.12 | $22.10 | $22.10 |
| Purchase #2 | $60.72 | 4.216% | $63.28 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $209.76 | 4.788% | $219.8033 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $141.40 | 3.723% | $146.6643 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $218.99 | 6.677% | $233.612 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $113.39 | 7.373% | $121.7502 | $121.75 | $121.75 | $121.80 |
| Purchase #7 | $204.61 | 11.667% | $228.4818 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $969.51 | $1,035.7158 | $1,035.70 | $1,035.70 | $1,035.80 | |