| 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 | $210.63 | 3.183% | $217.3344 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $68.56 | 10.323% | $75.6374 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $126.58 | 13.861% | $144.1253 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $38.95 | 11.750% | $43.5266 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $128.75 | 5.524% | $135.8622 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $237.87 | 13.797% | $270.6889 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $227.71 | 11.103% | $252.9926 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,039.05 | $1,140.1674 | $1,140.17 | $1,140.25 | $1,140.10 | |