| 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 | $238.44 | 4.370% | $248.8598 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $117.67 | 4.246% | $122.6663 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $162.90 | 3.560% | $168.6992 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $172.75 | 12.668% | $194.634 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $240.39 | 7.345% | $258.0466 | $258.05 | $258.05 | $258.00 |
| Purchase #6 | $21.54 | 11.451% | $24.0065 | $24.01 | $24.00 | $24.00 |
| Purchase #7 | $6.91 | 11.151% | $7.6805 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $960.60 | $1,024.5929 | $1,024.60 | $1,024.60 | $1,024.60 | |