| 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 | $184.72 | 11.103% | $205.2295 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $132.42 | 5.449% | $139.6356 | $139.64 | $139.65 | $139.60 |
| Purchase #3 | $223.55 | 9.654% | $245.1315 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $22.95 | 9.643% | $25.1631 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $137.77 | 3.232% | $142.2227 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $201.64 | 11.173% | $224.1692 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $67.36 | 5.600% | $71.1322 | $71.13 | $71.15 | $71.10 |
| 7 purchase totals = | $970.41 | $1,052.6838 | $1,052.68 | $1,052.70 | $1,052.60 | |