| 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 | $184.66 | 4.357% | $192.7056 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $120.39 | 6.616% | $128.355 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $89.34 | 10.492% | $98.7136 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $224.59 | 7.149% | $240.6459 | $240.65 | $240.65 | $240.60 |
| Purchase #5 | $99.69 | 11.284% | $110.939 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $232.67 | 10.589% | $257.3074 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $5.34 | 12.143% | $5.9884 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $956.68 | $1,034.6549 | $1,034.67 | $1,034.65 | $1,034.60 | |