| 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 | $227.44 | 13.598% | $258.3673 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $190.26 | 12.261% | $213.5878 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $238.59 | 12.325% | $267.9962 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $33.98 | 13.238% | $38.4783 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $224.56 | 10.376% | $247.8603 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $150.73 | 4.268% | $157.1632 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $7.86 | 11.509% | $8.7646 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $1,073.42 | $1,192.2177 | $1,192.22 | $1,192.20 | $1,192.40 | |