| 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 | $212.81 | 8.280% | $230.4307 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $174.85 | 6.478% | $186.1768 | $186.18 | $186.20 | $186.20 |
| Purchase #3 | $31.51 | 4.522% | $32.9349 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $211.84 | 10.217% | $233.4837 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $48.54 | 12.562% | $54.6376 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $139.84 | 6.852% | $149.4218 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $198.56 | 6.653% | $211.7702 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $1,017.95 | $1,098.8557 | $1,098.85 | $1,098.90 | $1,098.80 | |