| 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 | $120.64 | 5.812% | $127.6516 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $103.63 | 3.431% | $107.1855 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $92.27 | 12.688% | $103.9772 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $27.51 | 6.853% | $29.3953 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $232.51 | 10.590% | $257.1328 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $218.35 | 12.188% | $244.9625 | $244.96 | $244.95 | $245.00 |
| Purchase #7 | $158.32 | 5.601% | $167.1875 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $953.23 | $1,037.4924 | $1,037.50 | $1,037.55 | $1,037.60 | |