| 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 | $137.78 | 10.785% | $152.6396 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $54.93 | 5.678% | $58.0489 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $238.89 | 8.618% | $259.4775 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $121.66 | 4.788% | $127.4851 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $215.40 | 11.102% | $239.3137 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $212.35 | 3.252% | $219.2556 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $228.28 | 10.190% | $251.5417 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,209.29 | $1,307.7621 | $1,307.77 | $1,307.80 | $1,307.70 | |