| 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 | $233.73 | 3.804% | $242.6211 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $74.25 | 8.583% | $80.6229 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $134.53 | 10.463% | $148.6059 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $110.54 | 9.746% | $121.3132 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $141.86 | 11.784% | $158.5768 | $158.58 | $158.60 | $158.60 |
| Purchase #6 | $149.35 | 13.638% | $169.7184 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $150.95 | 13.842% | $171.8445 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $995.21 | $1,093.3028 | $1,093.30 | $1,093.25 | $1,093.20 | |