| 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 | $224.39 | 8.293% | $242.9987 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $46.39 | 10.286% | $51.1617 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $150.59 | 5.783% | $159.2986 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $167.38 | 3.232% | $172.7897 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $106.72 | 13.166% | $120.7708 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $42.52 | 4.596% | $44.4742 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $233.47 | 6.106% | $247.7257 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $971.46 | $1,039.2194 | $1,039.22 | $1,039.20 | $1,039.30 | |