| 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 | $194.89 | 12.261% | $218.7855 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $128.32 | 11.801% | $143.463 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $234.25 | 8.381% | $253.8825 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $122.34 | 12.116% | $137.1627 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $211.42 | 4.261% | $220.4286 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $69.60 | 6.110% | $73.8526 | $73.85 | $73.85 | $73.90 |
| Purchase #7 | $8.95 | 6.589% | $9.5397 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $969.77 | $1,057.1146 | $1,057.11 | $1,057.15 | $1,057.20 | |