| 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 | $198.66 | 11.286% | $221.0808 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $167.50 | 5.372% | $176.4981 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $202.43 | 8.690% | $220.0212 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $92.61 | 8.797% | $100.7569 | $100.76 | $100.75 | $100.80 |
| Purchase #5 | $198.33 | 13.269% | $224.6464 | $224.65 | $224.65 | $224.60 |
| Purchase #6 | $80.77 | 11.252% | $89.8582 | $89.86 | $89.85 | $89.90 |
| Purchase #7 | $75.32 | 8.149% | $81.4578 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $1,015.62 | $1,114.3194 | $1,114.33 | $1,114.30 | $1,114.40 | |