| 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 | $242.80 | 11.314% | $270.2704 | $270.27 | $270.25 | $270.30 |
| Purchase #2 | $121.88 | 13.227% | $138.0011 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $93.35 | 8.469% | $101.2558 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $140.62 | 10.593% | $155.5159 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $34.34 | 13.441% | $38.9556 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $93.74 | 7.765% | $101.0189 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $158.71 | 4.432% | $165.744 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $885.44 | $970.7617 | $970.77 | $970.70 | $970.80 | |