| 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 | $227.58 | 3.300% | $235.0901 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $29.48 | 8.583% | $32.0103 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $39.92 | 4.246% | $41.615 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $23.25 | 7.378% | $24.9654 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $57.51 | 4.859% | $60.3044 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $181.43 | 3.695% | $188.1338 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $231.29 | 13.852% | $263.3283 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $790.46 | $845.4473 | $845.45 | $845.45 | $845.40 | |