| 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 | $246.82 | 7.106% | $264.359 | $264.36 | $264.35 | $264.40 |
| Purchase #2 | $47.70 | 13.490% | $54.1347 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $239.30 | 12.131% | $268.3295 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $44.27 | 6.841% | $47.2985 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $122.36 | 5.263% | $128.7998 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $111.28 | 7.192% | $119.2833 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $223.95 | 10.442% | $247.3349 | $247.33 | $247.35 | $247.30 |
| 7 purchase totals = | $1,035.68 | $1,129.5397 | $1,129.53 | $1,129.60 | $1,129.50 | |