| 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 | $237.38 | 12.807% | $267.7813 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $131.28 | 4.787% | $137.5644 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $147.71 | 8.587% | $160.3939 | $160.39 | $160.40 | $160.40 |
| Purchase #4 | $189.76 | 8.726% | $206.3185 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $237.30 | 8.423% | $257.2878 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $227.44 | 10.338% | $250.9527 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $15.80 | 6.591% | $16.8414 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $1,186.67 | $1,297.1400 | $1,297.13 | $1,297.15 | $1,297.20 | |