| 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 | $13.42 | 4.102% | $13.9705 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $116.71 | 9.619% | $127.9363 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $203.39 | 3.199% | $209.8964 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $217.48 | 11.561% | $242.6229 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $7.42 | 4.658% | $7.7656 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $229.91 | 11.666% | $256.7313 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $220.82 | 6.767% | $235.7629 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $1,009.15 | $1,094.6859 | $1,094.69 | $1,094.65 | $1,094.70 | |