| 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 | $98.51 | 12.344% | $110.6701 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $171.49 | 6.422% | $182.5031 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $190.48 | 3.250% | $196.6706 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $213.60 | 13.179% | $241.7503 | $241.75 | $241.75 | $241.80 |
| Purchase #5 | $128.37 | 8.103% | $138.7718 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $196.26 | 7.322% | $210.6302 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $241.88 | 10.807% | $268.02 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $1,240.59 | $1,349.0161 | $1,349.01 | $1,348.95 | $1,349.10 | |