| 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 | $211.28 | 13.315% | $239.4119 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $188.62 | 6.120% | $200.1635 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $233.74 | 7.339% | $250.8942 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $180.55 | 5.255% | $190.0379 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $130.37 | 8.412% | $141.3367 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $123.49 | 5.725% | $130.5598 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $201.69 | 4.142% | $210.044 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $1,269.74 | $1,362.4480 | $1,362.44 | $1,362.45 | $1,362.40 | |