| 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 | $32.35 | 13.186% | $36.6157 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $123.89 | 3.782% | $128.5755 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $98.95 | 11.120% | $109.9532 | $109.95 | $109.95 | $110.00 |
| Purchase #4 | $220.68 | 12.680% | $248.6622 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $200.65 | 8.212% | $217.1274 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $195.44 | 9.327% | $213.6687 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $71.41 | 10.109% | $78.6288 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $943.37 | $1,033.2315 | $1,033.24 | $1,033.25 | $1,033.30 | |