| 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 | $39.47 | 8.752% | $42.9244 | $42.92 | $42.90 | $42.90 |
| Purchase #2 | $99.69 | 9.756% | $109.4158 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $202.89 | 12.200% | $227.6426 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $158.83 | 10.197% | $175.0259 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $225.42 | 12.538% | $253.6832 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $119.99 | 7.179% | $128.6041 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $249.88 | 10.768% | $276.7871 | $276.79 | $276.80 | $276.80 |
| 7 purchase totals = | $1,096.17 | $1,214.0831 | $1,214.08 | $1,214.10 | $1,214.00 | |