| 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 | $234.60 | 4.318% | $244.73 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $206.89 | 3.173% | $213.4546 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $164.38 | 7.177% | $176.1776 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $123.74 | 12.201% | $138.8375 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $232.91 | 7.774% | $251.0164 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $52.87 | 5.579% | $55.8196 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $49.34 | 3.582% | $51.1074 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,064.73 | $1,131.1431 | $1,131.15 | $1,131.15 | $1,131.10 | |