| 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 | $144.63 | 12.149% | $162.2011 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $113.92 | 8.738% | $123.8743 | $123.87 | $123.85 | $123.90 |
| Purchase #3 | $191.91 | 9.441% | $210.0282 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $181.77 | 7.473% | $195.3537 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $221.79 | 5.742% | $234.5252 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $28.88 | 13.232% | $32.7014 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $45.42 | 12.112% | $50.9213 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $928.32 | $1,009.6052 | $1,009.60 | $1,009.60 | $1,009.60 | |