| 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 | $199.95 | 8.414% | $216.7738 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $184.75 | 5.227% | $194.4069 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $10.45 | 11.207% | $11.6211 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $223.77 | 4.480% | $233.7949 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $135.70 | 9.419% | $148.4816 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $160.52 | 12.510% | $180.6011 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $25.64 | 7.215% | $27.4899 | $27.49 | $27.50 | $27.50 |
| 7 purchase totals = | $940.78 | $1,013.1693 | $1,013.16 | $1,013.15 | $1,013.20 | |