| 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 | $6.85 | 11.305% | $7.6244 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $56.45 | 8.123% | $61.0354 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $198.50 | 10.160% | $218.6676 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $176.69 | 10.725% | $195.64 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $209.53 | 5.753% | $221.5843 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $136.93 | 12.338% | $153.8244 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $247.65 | 6.130% | $262.8309 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,032.60 | $1,121.2070 | $1,121.20 | $1,121.20 | $1,121.10 | |