| 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 | $247.36 | 7.455% | $265.8007 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $80.89 | 13.328% | $91.671 | $91.67 | $91.65 | $91.70 |
| Purchase #3 | $194.53 | 13.774% | $221.3246 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $176.99 | 10.355% | $195.3173 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $250.68 | 10.318% | $276.5452 | $276.55 | $276.55 | $276.50 |
| Purchase #6 | $30.95 | 6.156% | $32.8553 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $33.71 | 11.351% | $37.5364 | $37.54 | $37.55 | $37.50 |
| 7 purchase totals = | $1,015.11 | $1,121.0505 | $1,121.06 | $1,121.00 | $1,121.00 | |