| 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 | $214.29 | 11.558% | $239.0576 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $21.55 | 5.214% | $22.6736 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $5.70 | 12.798% | $6.4295 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $117.32 | 5.630% | $123.9251 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $175.71 | 12.642% | $197.9233 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $166.41 | 7.150% | $178.3083 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $201.91 | 8.195% | $218.4565 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $902.89 | $986.7739 | $986.78 | $986.75 | $986.80 | |