| 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 | $43.95 | 6.291% | $46.7149 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $134.80 | 7.698% | $145.1769 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $110.99 | 4.399% | $115.8725 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $109.67 | 10.229% | $120.8881 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $192.65 | 12.609% | $216.9412 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $230.57 | 4.275% | $240.4269 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $137.77 | 6.817% | $147.1618 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $960.40 | $1,033.1823 | $1,033.18 | $1,033.20 | $1,033.20 | |