| 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 | $214.29 | 11.323% | $238.5541 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $202.34 | 11.199% | $225.0001 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $92.27 | 7.458% | $99.1515 | $99.15 | $99.15 | $99.20 |
| Purchase #4 | $140.44 | 8.231% | $151.9996 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $180.58 | 9.764% | $198.2118 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $150.99 | 9.766% | $165.7357 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $141.33 | 13.605% | $160.5579 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $1,122.24 | $1,239.2107 | $1,239.21 | $1,239.20 | $1,239.30 | |