| 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 | $250.64 | 11.560% | $279.614 | $279.61 | $279.60 | $279.60 |
| Purchase #2 | $21.68 | 5.770% | $22.9309 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $195.74 | 12.212% | $219.6438 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $117.37 | 5.140% | $123.4028 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $208.54 | 4.835% | $218.6229 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $173.75 | 10.802% | $192.5185 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $75.59 | 3.813% | $78.4722 | $78.47 | $78.45 | $78.50 |
| 7 purchase totals = | $1,043.31 | $1,135.2051 | $1,135.19 | $1,135.15 | $1,135.10 | |