| 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 | $122.79 | 12.260% | $137.8441 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $199.57 | 13.842% | $227.1945 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $218.64 | 3.617% | $226.5482 | $226.55 | $226.55 | $226.50 |
| Purchase #4 | $13.39 | 9.428% | $14.6524 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $242.58 | 10.551% | $268.1746 | $268.17 | $268.15 | $268.20 |
| Purchase #6 | $230.70 | 7.805% | $248.7061 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $137.76 | 3.535% | $142.6298 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $1,165.43 | $1,265.7497 | $1,265.74 | $1,265.75 | $1,265.70 | |