| 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 | $246.98 | 4.309% | $257.6224 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $85.59 | 7.641% | $92.1299 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $217.76 | 12.715% | $245.4482 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $65.36 | 5.273% | $68.8064 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $162.57 | 11.854% | $181.841 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $57.54 | 5.489% | $60.6984 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $6.58 | 12.291% | $7.3887 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $842.38 | $913.9350 | $913.94 | $913.95 | $913.80 | |