| 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 | $212.28 | 6.340% | $225.7386 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $243.92 | 12.233% | $273.7587 | $273.76 | $273.75 | $273.80 |
| Purchase #3 | $229.38 | 8.796% | $249.5563 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $177.74 | 7.395% | $190.8839 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $234.57 | 12.340% | $263.5159 | $263.52 | $263.50 | $263.50 |
| Purchase #6 | $70.36 | 13.860% | $80.1119 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $15.25 | 9.385% | $16.6812 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $1,183.50 | $1,300.2465 | $1,300.25 | $1,300.25 | $1,300.30 | |