| 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 | $168.95 | 5.594% | $178.4011 | $178.40 | $178.40 | $178.40 |
| Purchase #2 | $93.55 | 7.441% | $100.5111 | $100.51 | $100.50 | $100.50 |
| Purchase #3 | $235.66 | 11.143% | $261.9196 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $19.62 | 11.298% | $21.8367 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $120.78 | 10.252% | $133.1624 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $247.65 | 4.433% | $258.6283 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $117.79 | 3.557% | $121.9798 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $1,004.00 | $1,076.4390 | $1,076.44 | $1,076.45 | $1,076.40 | |