| 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 | $20.51 | 10.141% | $22.5899 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $141.82 | 3.109% | $146.2292 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $176.89 | 4.176% | $184.2769 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $20.43 | 3.372% | $21.1189 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $246.98 | 9.163% | $269.6108 | $269.61 | $269.60 | $269.60 |
| Purchase #6 | $230.98 | 9.698% | $253.3804 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $35.46 | 8.269% | $38.3922 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $873.07 | $935.5983 | $935.60 | $935.65 | $935.60 | |