| 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 | $113.86 | 3.177% | $117.4773 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $39.97 | 9.455% | $43.7492 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $248.33 | 4.288% | $258.9784 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $206.32 | 5.653% | $217.9833 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $171.61 | 4.496% | $179.3256 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $158.50 | 6.214% | $168.3492 | $168.35 | $168.35 | $168.30 |
| Purchase #7 | $213.56 | 5.338% | $224.9598 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,152.15 | $1,210.8228 | $1,210.83 | $1,210.90 | $1,210.80 | |