| 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 | $95.52 | 10.751% | $105.7894 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $188.77 | 13.515% | $214.2823 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $234.77 | 4.538% | $245.4239 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $221.97 | 10.288% | $244.8063 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $96.36 | 7.112% | $103.2131 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $209.77 | 13.590% | $238.2777 | $238.28 | $238.30 | $238.30 |
| Purchase #7 | $189.30 | 5.549% | $199.8043 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $1,236.46 | $1,351.5970 | $1,351.59 | $1,351.60 | $1,351.60 | |