| 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 | $223.34 | 9.698% | $244.9995 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $130.72 | 13.137% | $147.8927 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $68.80 | 4.385% | $71.8169 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $132.86 | 11.274% | $147.8386 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $78.69 | 11.412% | $87.6701 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $168.97 | 7.289% | $181.2862 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $193.69 | 8.188% | $209.5493 | $209.55 | $209.55 | $209.50 |
| 7 purchase totals = | $997.07 | $1,091.0533 | $1,091.06 | $1,091.05 | $1,091.00 | |