| 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 | $11.77 | 12.232% | $13.2097 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $183.42 | 4.672% | $191.9894 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $194.48 | 9.349% | $212.6619 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $40.91 | 7.227% | $43.8666 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $187.47 | 8.777% | $203.9242 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $17.42 | 13.732% | $19.8121 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $95.26 | 3.488% | $98.5827 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $730.73 | $784.0466 | $784.04 | $784.00 | $784.10 | |