| 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 | $234.67 | 5.198% | $246.8681 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $92.57 | 3.428% | $95.7433 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $158.88 | 7.543% | $170.8643 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $108.27 | 4.269% | $112.892 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $85.38 | 8.525% | $92.6586 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $240.61 | 9.695% | $263.9371 | $263.94 | $263.95 | $263.90 |
| Purchase #7 | $154.96 | 11.447% | $172.6983 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $1,075.34 | $1,155.6617 | $1,155.66 | $1,155.65 | $1,155.70 | |