| 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 | $227.72 | 4.358% | $237.644 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $26.48 | 4.422% | $27.6509 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $166.30 | 6.783% | $177.5801 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $21.86 | 6.287% | $23.2343 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $219.46 | 8.772% | $238.711 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $224.72 | 6.459% | $239.2347 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $167.90 | 9.673% | $184.141 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $1,054.44 | $1,128.1960 | $1,128.18 | $1,128.25 | $1,128.10 | |