| 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 | $248.51 | 10.426% | $274.4197 | $274.42 | $274.40 | $274.40 |
| Purchase #2 | $51.83 | 11.436% | $57.7573 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $34.92 | 6.268% | $37.1088 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $162.70 | 12.662% | $183.3011 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $235.88 | 7.571% | $253.7385 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $203.53 | 4.740% | $213.1773 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $134.35 | 6.773% | $143.4495 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $1,071.72 | $1,162.9522 | $1,162.96 | $1,162.95 | $1,162.90 | |