| 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 | $192.55 | 12.637% | $216.8825 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $223.66 | 12.192% | $250.9286 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $112.67 | 7.743% | $121.394 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $145.96 | 10.463% | $161.2318 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $220.71 | 8.397% | $239.243 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $229.54 | 5.167% | $241.4003 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $179.57 | 9.502% | $196.6327 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $1,304.66 | $1,427.7129 | $1,427.70 | $1,427.80 | $1,427.60 | |