| 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 | $219.73 | 5.542% | $231.9074 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $150.86 | 7.109% | $161.5846 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $31.51 | 3.380% | $32.575 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $125.51 | 10.394% | $138.5555 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $7.90 | 13.487% | $8.9655 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $225.43 | 3.459% | $233.2276 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $69.39 | 5.462% | $73.1801 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $830.33 | $879.9957 | $880.01 | $880.05 | $880.10 | |