| 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 | $106.92 | 5.264% | $112.5483 | $112.55 | $112.55 | $112.50 |
| Purchase #2 | $10.33 | 7.640% | $11.1192 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $203.60 | 6.457% | $216.7465 | $216.75 | $216.75 | $216.70 |
| Purchase #4 | $201.93 | 4.336% | $210.6857 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $61.57 | 3.771% | $63.8918 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $157.76 | 6.675% | $168.2905 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $239.50 | 13.739% | $272.4049 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $981.61 | $1,055.6869 | $1,055.69 | $1,055.70 | $1,055.60 | |