| 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 | $186.95 | 13.224% | $211.6723 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $220.58 | 4.416% | $230.3208 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $25.26 | 6.636% | $26.9363 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $178.74 | 6.569% | $190.4814 | $190.48 | $190.50 | $190.50 |
| Purchase #5 | $240.79 | 11.341% | $268.098 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $7.57 | 9.825% | $8.3138 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $31.44 | 13.727% | $35.7558 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $891.33 | $971.5784 | $971.58 | $971.55 | $971.60 | |