| 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 | $234.48 | 10.775% | $259.7452 | $259.75 | $259.75 | $259.70 |
| Purchase #2 | $5.59 | 8.761% | $6.0797 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $228.46 | 7.440% | $245.4574 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $194.71 | 3.517% | $201.558 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $223.68 | 6.535% | $238.2975 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $225.82 | 13.244% | $255.7276 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $77.32 | 5.864% | $81.854 | $81.85 | $81.85 | $81.90 |
| 7 purchase totals = | $1,190.06 | $1,288.7194 | $1,288.73 | $1,288.75 | $1,288.80 | |