| 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 | $38.40 | 3.592% | $39.7793 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $36.78 | 7.173% | $39.4182 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $122.91 | 10.299% | $135.5685 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $217.99 | 11.295% | $242.612 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $238.69 | 3.496% | $247.0346 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $247.80 | 3.153% | $255.6131 | $255.61 | $255.60 | $255.60 |
| Purchase #7 | $52.66 | 3.308% | $54.402 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $955.23 | $1,014.4277 | $1,014.42 | $1,014.40 | $1,014.40 | |