| 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 | $241.65 | 4.393% | $252.2657 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $35.54 | 7.363% | $38.1568 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $39.37 | 10.845% | $43.6397 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $128.47 | 12.476% | $144.4979 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $49.58 | 4.498% | $51.8101 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $194.58 | 10.558% | $215.1238 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $9.76 | 3.747% | $10.1257 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $698.95 | $755.6197 | $755.63 | $755.60 | $755.60 | |