| 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 | $239.54 | 12.668% | $269.8849 | $269.88 | $269.90 | $269.90 |
| Purchase #2 | $158.97 | 12.236% | $178.4216 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $149.53 | 5.475% | $157.7168 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $29.56 | 6.420% | $31.4578 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $105.25 | 11.568% | $117.4253 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $92.45 | 6.227% | $98.2069 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $202.67 | 13.775% | $230.5878 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $977.97 | $1,083.7011 | $1,083.71 | $1,083.70 | $1,083.70 | |