| 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 | $238.53 | 5.686% | $252.0928 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $92.43 | 6.465% | $98.4056 | $98.41 | $98.40 | $98.40 |
| Purchase #3 | $17.51 | 8.126% | $18.9329 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $194.43 | 12.296% | $218.3371 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $235.86 | 3.507% | $244.1316 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $245.76 | 7.348% | $263.8184 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $101.69 | 6.869% | $108.6751 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $1,126.21 | $1,204.3935 | $1,204.40 | $1,204.45 | $1,204.30 | |