| 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 | $134.70 | 9.443% | $147.4197 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $24.30 | 12.290% | $27.2865 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $96.48 | 10.693% | $106.7966 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $249.26 | 7.393% | $267.6878 | $267.69 | $267.70 | $267.70 |
| Purchase #5 | $190.57 | 13.741% | $216.7562 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $51.42 | 10.726% | $56.9353 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $179.30 | 6.737% | $191.3794 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $926.03 | $1,014.2615 | $1,014.28 | $1,014.30 | $1,014.30 | |