| 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 | $195.77 | 13.261% | $221.7311 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $31.57 | 5.740% | $33.3821 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $29.81 | 8.313% | $32.2881 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $122.27 | 6.112% | $129.7431 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $236.77 | 12.497% | $266.3591 | $266.36 | $266.35 | $266.40 |
| Purchase #6 | $196.99 | 5.512% | $207.8481 | $207.85 | $207.85 | $207.80 |
| Purchase #7 | $197.39 | 7.307% | $211.8133 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $1,010.57 | $1,103.1649 | $1,103.16 | $1,103.20 | $1,103.10 | |