| 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 | $88.49 | 12.236% | $99.3176 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $57.28 | 10.350% | $63.2085 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $209.64 | 3.673% | $217.3401 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $122.91 | 13.552% | $139.5668 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $202.89 | 5.237% | $213.5153 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $233.99 | 13.114% | $264.6754 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $104.68 | 10.276% | $115.4369 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $1,019.88 | $1,113.0606 | $1,113.08 | $1,113.05 | $1,113.00 | |