| 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 | $120.52 | 9.306% | $131.7356 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $156.99 | 7.243% | $168.3608 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $220.26 | 8.135% | $238.1782 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $9.59 | 5.812% | $10.1474 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $214.83 | 11.285% | $239.0736 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $114.35 | 7.665% | $123.1149 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $114.30 | 10.517% | $126.3209 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $950.84 | $1,036.9314 | $1,036.93 | $1,036.90 | $1,036.90 | |