| 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 | $216.40 | 10.201% | $238.475 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $178.78 | 10.767% | $198.0292 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $225.39 | 8.173% | $243.8111 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $63.69 | 10.544% | $70.4055 | $70.41 | $70.40 | $70.40 |
| Purchase #5 | $39.54 | 9.176% | $43.1682 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $71.45 | 10.177% | $78.7215 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $187.70 | 7.614% | $201.9915 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $982.95 | $1,074.6020 | $1,074.61 | $1,074.60 | $1,074.60 | |