| 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 | $93.76 | 10.243% | $103.3638 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $72.42 | 5.136% | $76.1395 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $204.78 | 12.486% | $230.3488 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $201.28 | 13.479% | $228.4105 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $186.99 | 13.164% | $211.6054 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $129.91 | 9.809% | $142.6529 | $142.65 | $142.65 | $142.70 |
| Purchase #7 | $35.66 | 4.825% | $37.3806 | $37.38 | $37.40 | $37.40 |
| 7 purchase totals = | $924.80 | $1,029.9015 | $1,029.90 | $1,029.90 | $1,029.90 | |