| 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 | $103.91 | 11.530% | $115.8908 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $241.62 | 10.230% | $266.3377 | $266.34 | $266.35 | $266.30 |
| Purchase #3 | $47.72 | 11.269% | $53.0976 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $124.27 | 4.144% | $129.4197 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $83.55 | 6.782% | $89.2164 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $184.51 | 13.863% | $210.0886 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $164.68 | 7.376% | $176.8268 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $950.26 | $1,040.8776 | $1,040.89 | $1,040.90 | $1,040.80 | |