| 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 | $242.83 | 12.120% | $272.261 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $124.64 | 13.407% | $141.3505 | $141.35 | $141.35 | $141.40 |
| Purchase #3 | $84.81 | 13.525% | $96.2806 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $7.69 | 8.255% | $8.3248 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $104.29 | 4.682% | $109.1729 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $82.60 | 10.146% | $90.9806 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $84.28 | 12.212% | $94.5723 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $731.14 | $812.9427 | $812.93 | $812.90 | $813.10 | |