| 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 | $12.25 | 3.604% | $12.6915 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $225.44 | 6.743% | $240.6414 | $240.64 | $240.65 | $240.60 |
| Purchase #3 | $203.42 | 6.504% | $216.6504 | $216.65 | $216.65 | $216.70 |
| Purchase #4 | $98.29 | 13.573% | $111.6309 | $111.63 | $111.65 | $111.60 |
| Purchase #5 | $235.34 | 13.569% | $267.2733 | $267.27 | $267.25 | $267.30 |
| Purchase #6 | $163.77 | 11.271% | $182.2285 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $203.98 | 7.423% | $219.1214 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $1,142.49 | $1,250.2374 | $1,250.23 | $1,250.25 | $1,250.20 | |