| 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 | $211.87 | 13.808% | $241.125 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $221.85 | 7.625% | $238.7661 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $106.73 | 13.529% | $121.1695 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $183.31 | 3.233% | $189.2364 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $40.45 | 13.281% | $45.8222 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $154.97 | 6.569% | $165.15 | $165.15 | $165.15 | $165.20 |
| Purchase #7 | $46.82 | 6.756% | $49.9832 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $966.00 | $1,051.2524 | $1,051.26 | $1,051.25 | $1,051.30 | |