| 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 | $111.47 | 3.470% | $115.338 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $129.77 | 9.567% | $142.1851 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $218.48 | 10.583% | $241.6017 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $135.92 | 8.589% | $147.5942 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $187.93 | 5.675% | $198.595 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $143.50 | 12.127% | $160.9022 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $180.55 | 4.127% | $188.0013 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $1,107.62 | $1,194.2175 | $1,194.22 | $1,194.25 | $1,194.20 | |