| 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 | $206.36 | 3.267% | $213.1018 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $187.62 | 11.444% | $209.0912 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $62.65 | 9.492% | $68.5967 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $211.88 | 10.457% | $234.0363 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $71.30 | 3.426% | $73.7427 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $109.34 | 8.235% | $118.3441 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $137.98 | 8.356% | $149.5096 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $987.13 | $1,066.4224 | $1,066.42 | $1,066.45 | $1,066.30 | |