| 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 | $249.40 | 9.664% | $273.502 | $273.50 | $273.50 | $273.50 |
| Purchase #2 | $110.26 | 6.822% | $117.7819 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $220.38 | 3.664% | $228.4547 | $228.45 | $228.45 | $228.50 |
| Purchase #4 | $214.55 | 12.435% | $241.2293 | $241.23 | $241.25 | $241.20 |
| Purchase #5 | $214.85 | 5.392% | $226.4347 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $27.83 | 8.108% | $30.0865 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $147.32 | 9.370% | $161.1239 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $1,184.59 | $1,278.6130 | $1,278.60 | $1,278.65 | $1,278.60 | |