| 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 | $96.65 | 12.181% | $108.4229 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $240.50 | 5.494% | $253.7131 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $56.92 | 9.329% | $62.2301 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $146.42 | 6.538% | $155.9929 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $246.87 | 8.250% | $267.2368 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $231.64 | 5.697% | $244.8365 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $186.69 | 7.809% | $201.2686 | $201.27 | $201.25 | $201.30 |
| 7 purchase totals = | $1,205.69 | $1,293.7009 | $1,293.70 | $1,293.70 | $1,293.60 | |