| 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 | $83.49 | 9.324% | $91.2746 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $119.65 | 8.694% | $130.0524 | $130.05 | $130.05 | $130.10 |
| Purchase #3 | $130.64 | 8.320% | $141.5092 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $214.55 | 3.302% | $221.6344 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $225.79 | 3.760% | $234.2797 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $46.71 | 10.232% | $51.4894 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $245.81 | 11.728% | $274.6386 | $274.64 | $274.65 | $274.60 |
| 7 purchase totals = | $1,066.64 | $1,144.8783 | $1,144.87 | $1,144.90 | $1,144.90 | |