| 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 | $11.99 | 13.555% | $13.6152 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $184.42 | 12.747% | $207.928 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $103.58 | 13.205% | $117.2577 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $181.40 | 7.243% | $194.5388 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $194.83 | 13.415% | $220.9664 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $229.75 | 6.172% | $243.9302 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $31.61 | 5.722% | $33.4187 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $937.58 | $1,031.6550 | $1,031.67 | $1,031.65 | $1,031.60 | |