| 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 | $67.98 | 4.323% | $70.9188 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $162.66 | 8.749% | $176.8911 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $115.30 | 4.543% | $120.5381 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $96.78 | 11.794% | $108.1942 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $124.71 | 3.435% | $128.9938 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $231.55 | 4.602% | $242.2059 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $185.63 | 13.734% | $211.1244 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $984.61 | $1,058.8663 | $1,058.86 | $1,058.85 | $1,058.80 | |