| 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 | $230.43 | 3.721% | $239.0043 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $105.77 | 6.164% | $112.2897 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $221.68 | 4.435% | $231.5115 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $128.56 | 7.139% | $137.7379 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $91.47 | 5.799% | $96.7743 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $183.70 | 4.837% | $192.5856 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $103.48 | 11.498% | $115.3781 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $1,065.09 | $1,125.2814 | $1,125.28 | $1,125.30 | $1,125.30 | |