| 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 | $247.29 | 3.158% | $255.0994 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $225.94 | 11.745% | $252.4767 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $148.96 | 5.487% | $157.1334 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $244.94 | 4.104% | $254.9923 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $112.50 | 7.191% | $120.5899 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $120.36 | 7.150% | $128.9657 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $50.30 | 13.790% | $57.2364 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $1,150.29 | $1,226.4938 | $1,226.50 | $1,226.55 | $1,226.50 | |