| 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 | $22.65 | 6.439% | $24.1084 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $175.92 | 9.211% | $192.124 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $71.62 | 11.454% | $79.8234 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $131.55 | 13.437% | $149.2264 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $195.43 | 10.494% | $215.9384 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $249.61 | 6.305% | $265.3479 | $265.35 | $265.35 | $265.30 |
| Purchase #7 | $171.28 | 9.489% | $187.5328 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $1,018.06 | $1,114.1013 | $1,114.10 | $1,114.10 | $1,113.90 | |