| 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 | $227.73 | 9.586% | $249.5602 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $42.81 | 4.236% | $44.6234 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $176.85 | 7.290% | $189.7424 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $78.57 | 6.443% | $83.6323 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $220.60 | 13.194% | $249.706 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $189.41 | 7.483% | $203.5836 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $98.70 | 10.459% | $109.023 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $1,034.67 | $1,129.8709 | $1,129.86 | $1,129.85 | $1,129.80 | |