| 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 | $219.39 | 9.771% | $240.8266 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $96.39 | 5.872% | $102.05 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $148.57 | 5.538% | $156.7978 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $228.93 | 6.595% | $244.0279 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $91.71 | 12.187% | $102.8867 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $156.58 | 3.750% | $162.4518 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $174.38 | 3.516% | $180.5112 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $1,115.95 | $1,189.5520 | $1,189.56 | $1,189.60 | $1,189.60 | |