| 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 | $230.34 | 9.436% | $252.0749 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $220.45 | 3.662% | $228.5229 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $172.78 | 4.531% | $180.6087 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $125.36 | 12.658% | $141.2281 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $113.66 | 9.597% | $124.568 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $244.27 | 5.116% | $256.7669 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $196.68 | 11.684% | $219.6601 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $1,303.54 | $1,403.4296 | $1,403.43 | $1,403.35 | $1,403.50 | |