| 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 | $112.74 | 11.573% | $125.7874 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $87.45 | 10.320% | $96.4748 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $245.57 | 10.379% | $271.0577 | $271.06 | $271.05 | $271.10 |
| Purchase #4 | $39.80 | 4.621% | $41.6392 | $41.64 | $41.65 | $41.60 |
| Purchase #5 | $246.96 | 4.732% | $258.6461 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $237.44 | 9.272% | $259.4554 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $244.72 | 12.188% | $274.5465 | $274.55 | $274.55 | $274.50 |
| 7 purchase totals = | $1,214.68 | $1,327.6071 | $1,327.62 | $1,327.60 | $1,327.60 | |