| 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 | $218.99 | 7.327% | $235.0354 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $92.91 | 9.499% | $101.7355 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $230.82 | 3.865% | $239.7412 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $117.29 | 13.581% | $133.2192 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $70.78 | 4.121% | $73.6968 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $146.52 | 11.124% | $162.8189 | $162.82 | $162.80 | $162.80 |
| Purchase #7 | $116.56 | 10.377% | $128.6554 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $993.87 | $1,074.9024 | $1,074.92 | $1,074.90 | $1,074.80 | |