| 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 | $197.51 | 11.533% | $220.2888 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $172.64 | 11.113% | $191.8255 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $224.94 | 8.784% | $244.6987 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $26.63 | 13.799% | $30.3047 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $21.55 | 7.152% | $23.0913 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $213.94 | 8.714% | $232.5827 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $157.54 | 12.761% | $177.6437 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,014.75 | $1,120.4354 | $1,120.43 | $1,120.50 | $1,120.40 | |