| 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 | $233.48 | 3.170% | $240.8813 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $218.99 | 4.164% | $228.1087 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $233.26 | 10.303% | $257.2928 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $217.76 | 7.839% | $234.8302 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $19.44 | 4.106% | $20.2382 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $48.32 | 12.202% | $54.216 | $54.22 | $54.20 | $54.20 |
| Purchase #7 | $214.57 | 3.194% | $221.4234 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,185.82 | $1,256.9906 | $1,256.99 | $1,257.00 | $1,256.90 | |