| 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 | $206.69 | 7.197% | $221.5655 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $21.46 | 4.732% | $22.4755 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $146.34 | 5.308% | $154.1077 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $241.96 | 11.624% | $270.0854 | $270.09 | $270.10 | $270.10 |
| Purchase #5 | $190.69 | 12.243% | $214.0362 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $247.86 | 10.835% | $274.7156 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $142.44 | 5.717% | $150.5833 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $1,197.44 | $1,307.5692 | $1,307.59 | $1,307.60 | $1,307.60 | |