| 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 | $71.60 | 4.149% | $74.5707 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $234.51 | 9.614% | $257.0558 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $193.87 | 9.210% | $211.7254 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $200.95 | 9.537% | $220.1146 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $227.46 | 8.801% | $247.4788 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $185.93 | 9.639% | $203.8518 | $203.85 | $203.85 | $203.90 |
| Purchase #7 | $194.48 | 8.796% | $211.5865 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $1,308.80 | $1,426.3836 | $1,426.39 | $1,426.40 | $1,426.50 | |