| 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 | $121.91 | 12.672% | $137.3584 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $129.31 | 12.691% | $145.7207 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $215.28 | 12.771% | $242.7734 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $156.81 | 3.495% | $162.2905 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $194.59 | 7.726% | $209.624 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $7.50 | 10.284% | $8.2713 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $132.61 | 6.416% | $141.1183 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $958.01 | $1,047.1566 | $1,047.15 | $1,047.05 | $1,047.20 | |