| 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 | $135.34 | 6.500% | $144.1371 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $203.52 | 12.239% | $228.4288 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $250.68 | 9.854% | $275.382 | $275.38 | $275.40 | $275.40 |
| Purchase #4 | $211.84 | 13.120% | $239.6334 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $105.55 | 13.391% | $119.6842 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $115.94 | 6.175% | $123.0993 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $130.87 | 3.177% | $135.0277 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $1,153.74 | $1,265.3925 | $1,265.39 | $1,265.50 | $1,265.30 | |