| 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 | $240.43 | 4.220% | $250.5761 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $127.61 | 11.814% | $142.6858 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $9.86 | 9.477% | $10.7944 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $149.28 | 3.161% | $153.9987 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $181.77 | 7.638% | $195.6536 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $226.40 | 5.771% | $239.4655 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $119.58 | 7.196% | $128.185 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $1,054.93 | $1,121.3591 | $1,121.37 | $1,121.40 | $1,121.50 | |