| 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 | $249.89 | 3.775% | $259.3233 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $129.75 | 4.368% | $135.4175 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $66.96 | 8.167% | $72.4286 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $62.28 | 5.486% | $65.6967 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $84.63 | 10.411% | $93.4408 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $154.83 | 4.146% | $161.2493 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $210.26 | 5.578% | $221.9883 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $958.60 | $1,009.5445 | $1,009.55 | $1,009.55 | $1,009.40 | |