| 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 | $231.33 | 12.203% | $259.5592 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $193.43 | 12.601% | $217.8041 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $135.74 | 6.579% | $144.6703 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $73.66 | 9.836% | $80.9052 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $74.44 | 12.811% | $83.9765 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $32.46 | 9.275% | $35.4707 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $208.27 | 4.350% | $217.3297 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $949.33 | $1,039.7157 | $1,039.72 | $1,039.70 | $1,039.80 | |