| 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 | $240.92 | 11.593% | $268.8499 | $268.85 | $268.85 | $268.80 |
| Purchase #2 | $203.79 | 13.193% | $230.676 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $146.32 | 4.550% | $152.9776 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $176.76 | 9.871% | $194.208 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $218.99 | 4.409% | $228.6453 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $111.84 | 8.624% | $121.4851 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $47.37 | 7.275% | $50.8162 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $1,145.99 | $1,247.6581 | $1,247.68 | $1,247.70 | $1,247.60 | |