| 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 | $192.28 | 10.452% | $212.3771 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $60.89 | 12.301% | $68.3801 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $188.73 | 3.652% | $195.6224 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $168.96 | 13.452% | $191.6885 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $120.91 | 12.814% | $136.4034 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $242.93 | 9.639% | $266.346 | $266.35 | $266.35 | $266.30 |
| Purchase #7 | $53.98 | 5.342% | $56.8636 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $1,028.68 | $1,127.6811 | $1,127.68 | $1,127.70 | $1,127.70 | |