| 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 | $113.50 | 7.800% | $122.353 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $78.41 | 3.419% | $81.0908 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $192.55 | 6.516% | $205.0966 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $120.86 | 10.136% | $133.1104 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $241.29 | 3.321% | $249.3032 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $71.88 | 13.236% | $81.394 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $145.70 | 5.497% | $153.7091 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $964.19 | $1,026.0571 | $1,026.05 | $1,026.05 | $1,026.10 | |