| 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 | $183.42 | 4.871% | $192.3544 | $192.35 | $192.35 | $192.40 |
| Purchase #2 | $171.37 | 9.475% | $187.6073 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $202.51 | 12.341% | $227.5018 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $246.98 | 4.273% | $257.5335 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $153.69 | 4.563% | $160.7029 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $210.58 | 4.659% | $220.3909 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $22.46 | 7.678% | $24.1845 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $1,191.01 | $1,270.2753 | $1,270.26 | $1,270.30 | $1,270.30 | |