| 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 | $232.47 | 10.475% | $256.8212 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $99.86 | 12.156% | $111.999 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $123.48 | 8.190% | $133.593 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $200.26 | 3.406% | $207.0809 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $128.59 | 6.256% | $136.6346 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $39.91 | 6.786% | $42.6183 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $152.40 | 5.707% | $161.0975 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $976.97 | $1,049.8445 | $1,049.84 | $1,049.85 | $1,049.80 | |