| 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 | $196.63 | 12.680% | $221.5627 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $239.66 | 8.364% | $259.7052 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $235.60 | 3.836% | $244.6376 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $49.61 | 13.239% | $56.1779 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $190.74 | 9.379% | $208.6295 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $105.70 | 11.280% | $117.623 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $80.48 | 13.327% | $91.2056 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $1,098.42 | $1,199.5415 | $1,199.55 | $1,199.55 | $1,199.50 | |