| 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 | $177.62 | 9.675% | $194.8047 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $44.81 | 10.250% | $49.403 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $224.94 | 9.236% | $245.7155 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $187.46 | 4.753% | $196.37 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $11.96 | 3.329% | $12.3581 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $129.44 | 11.741% | $144.6376 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $235.29 | 3.128% | $242.6499 | $242.65 | $242.65 | $242.60 |
| 7 purchase totals = | $1,011.52 | $1,085.9388 | $1,085.94 | $1,085.90 | $1,085.90 | |