| 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 | $120.88 | 11.685% | $135.0048 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $222.85 | 3.668% | $231.0241 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $91.37 | 3.356% | $94.4364 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $188.97 | 4.269% | $197.0371 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $29.67 | 6.497% | $31.5977 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $208.29 | 8.569% | $226.1384 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $104.66 | 12.435% | $117.6745 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $966.69 | $1,032.9130 | $1,032.91 | $1,032.90 | $1,032.80 | |