| 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 | $214.42 | 3.209% | $221.3007 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $71.60 | 10.676% | $79.244 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $149.51 | 12.324% | $167.9356 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $242.42 | 10.457% | $267.7699 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $70.43 | 3.662% | $73.0091 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $139.61 | 12.177% | $156.6103 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $170.76 | 6.163% | $181.2839 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $1,058.75 | $1,147.1535 | $1,147.15 | $1,147.15 | $1,147.10 | |