| 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 | $237.66 | 8.179% | $257.0982 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $172.76 | 12.184% | $193.8091 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $128.40 | 10.575% | $141.9783 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $197.29 | 12.830% | $222.6023 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $84.66 | 11.425% | $94.3324 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $155.84 | 12.191% | $174.8385 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $41.91 | 3.857% | $43.5265 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $1,018.52 | $1,128.1853 | $1,128.19 | $1,128.25 | $1,128.10 | |