| 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 | $34.35 | 12.451% | $38.6269 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $39.65 | 7.307% | $42.5472 | $42.55 | $42.55 | $42.50 |
| Purchase #3 | $45.99 | 4.311% | $47.9726 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $216.82 | 10.842% | $240.3276 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $214.77 | 8.508% | $233.0426 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $189.77 | 4.810% | $198.8979 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $212.44 | 10.313% | $234.3489 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $953.79 | $1,035.7637 | $1,035.77 | $1,035.80 | $1,035.60 | |