| 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 | $96.91 | 10.330% | $106.9208 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $41.98 | 4.363% | $43.8116 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $186.96 | 7.399% | $200.7932 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $203.73 | 3.210% | $210.2697 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $174.99 | 10.638% | $193.6054 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $216.53 | 7.341% | $232.4255 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $109.71 | 8.261% | $118.7731 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $1,030.81 | $1,106.5993 | $1,106.60 | $1,106.55 | $1,106.60 | |