| 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 | $87.66 | 4.453% | $91.5635 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $206.58 | 6.745% | $220.5138 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $211.73 | 13.131% | $239.5323 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $195.38 | 8.334% | $211.663 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $220.60 | 11.630% | $246.2558 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $124.37 | 5.334% | $131.0039 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $110.46 | 9.844% | $121.3337 | $121.33 | $121.35 | $121.30 |
| 7 purchase totals = | $1,156.78 | $1,261.8660 | $1,261.85 | $1,261.85 | $1,261.90 | |