| 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 | $250.96 | 9.863% | $275.7122 | $275.71 | $275.70 | $275.70 |
| Purchase #2 | $222.97 | 4.814% | $233.7038 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $133.93 | 4.872% | $140.4551 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $173.94 | 13.847% | $198.0255 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $98.80 | 8.803% | $107.4974 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $55.82 | 10.423% | $61.6381 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $19.96 | 13.719% | $22.6983 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $956.38 | $1,039.7304 | $1,039.74 | $1,039.75 | $1,039.70 | |