| 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 | $28.78 | 12.293% | $32.3179 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $179.59 | 6.331% | $190.9598 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $196.98 | 5.509% | $207.8316 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $74.79 | 4.654% | $78.2707 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $231.76 | 9.492% | $253.7587 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $87.99 | 10.156% | $96.9263 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $245.99 | 9.219% | $268.6678 | $268.67 | $268.65 | $268.70 |
| 7 purchase totals = | $1,045.88 | $1,128.7328 | $1,128.74 | $1,128.70 | $1,128.80 | |