| 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 | $123.57 | 9.267% | $135.0212 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $211.93 | 3.588% | $219.534 | $219.53 | $219.55 | $219.50 |
| Purchase #3 | $132.57 | 11.766% | $148.1682 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $19.76 | 9.449% | $21.6271 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $201.80 | 10.672% | $223.3361 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $166.88 | 11.147% | $185.4821 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $154.30 | 5.574% | $162.9007 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $1,010.81 | $1,096.0694 | $1,096.07 | $1,096.10 | $1,096.00 | |