| 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 | $93.26 | 9.511% | $102.13 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $22.27 | 5.131% | $23.4127 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $232.84 | 7.846% | $251.1086 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $225.35 | 11.254% | $250.7109 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $199.82 | 4.334% | $208.4802 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $192.60 | 6.838% | $205.77 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $168.48 | 11.521% | $187.8906 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $1,134.62 | $1,229.5030 | $1,229.50 | $1,229.50 | $1,229.50 | |