| 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 | $56.87 | 6.281% | $60.442 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $248.33 | 12.548% | $279.4904 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $178.63 | 13.764% | $203.2166 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $134.41 | 12.227% | $150.8443 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $233.69 | 11.213% | $259.8937 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $191.33 | 10.777% | $211.9496 | $211.95 | $211.95 | $211.90 |
| Purchase #7 | $215.34 | 11.605% | $240.3302 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,258.60 | $1,406.1668 | $1,406.16 | $1,406.20 | $1,406.00 | |