| 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 | $210.80 | 4.707% | $220.7224 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $54.90 | 4.480% | $57.3595 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $178.89 | 9.489% | $195.8649 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $163.25 | 5.694% | $172.5455 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $163.80 | 7.319% | $175.7885 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $60.67 | 6.537% | $64.636 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $250.68 | 3.579% | $259.6518 | $259.65 | $259.65 | $259.70 |
| 7 purchase totals = | $1,082.99 | $1,146.5686 | $1,146.57 | $1,146.55 | $1,146.60 | |