| 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 | $197.70 | 7.251% | $212.0352 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $78.93 | 13.683% | $89.73 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $120.99 | 13.141% | $136.8893 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $61.55 | 10.684% | $68.126 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $218.60 | 7.652% | $235.3273 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $162.33 | 7.490% | $174.4885 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $111.90 | 7.570% | $120.3708 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $952.00 | $1,036.9671 | $1,036.98 | $1,037.05 | $1,036.90 | |