| 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 | $96.89 | 8.756% | $105.3737 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $239.26 | 5.309% | $251.9623 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $235.42 | 6.806% | $251.4427 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $122.40 | 7.613% | $131.7183 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $211.55 | 11.274% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $141.85 | 5.358% | $149.4503 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $127.46 | 3.280% | $131.6407 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $1,174.83 | $1,256.9881 | $1,256.98 | $1,256.95 | $1,257.00 | |