| 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 | $112.57 | 3.151% | $116.1171 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $22.31 | 4.130% | $23.2314 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $61.69 | 8.394% | $66.8683 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $196.39 | 3.459% | $203.1831 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $195.70 | 9.190% | $213.6848 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $165.27 | 4.618% | $172.9022 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $248.30 | 12.653% | $279.7174 | $279.72 | $279.70 | $279.70 |
| 7 purchase totals = | $1,002.23 | $1,075.7043 | $1,075.70 | $1,075.70 | $1,075.70 | |