| 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 | $174.65 | 10.156% | $192.3875 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $39.80 | 5.668% | $42.0559 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $220.64 | 6.804% | $235.6523 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $108.34 | 4.340% | $113.042 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $63.95 | 11.176% | $71.0971 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $220.77 | 6.675% | $235.5064 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $228.81 | 11.369% | $254.8234 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,056.96 | $1,144.5646 | $1,144.57 | $1,144.55 | $1,144.60 | |