| 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 | $250.67 | 9.483% | $274.441 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $196.95 | 3.589% | $204.0185 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $170.61 | 10.267% | $188.1265 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $91.97 | 3.181% | $94.8956 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $40.74 | 9.394% | $44.5671 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $36.80 | 4.720% | $38.537 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $238.50 | 8.312% | $258.3241 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,026.24 | $1,102.9098 | $1,102.92 | $1,102.90 | $1,102.80 | |