| 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 | $192.50 | 7.141% | $206.2464 | $206.25 | $206.25 | $206.20 |
| Purchase #2 | $212.59 | 3.798% | $220.6642 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $201.34 | 8.656% | $218.768 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $242.89 | 13.683% | $276.1246 | $276.12 | $276.10 | $276.10 |
| Purchase #5 | $125.68 | 7.568% | $135.1915 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $222.68 | 12.458% | $250.4215 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $17.36 | 13.598% | $19.7206 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $1,215.04 | $1,327.1368 | $1,327.13 | $1,327.05 | $1,327.10 | |