| 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 | $108.48 | 13.481% | $123.1042 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $49.59 | 9.784% | $54.4419 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $249.62 | 7.687% | $268.8083 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $123.37 | 9.874% | $135.5516 | $135.55 | $135.55 | $135.60 |
| Purchase #5 | $22.92 | 13.529% | $26.0208 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $230.64 | 11.623% | $257.4473 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $208.65 | 6.228% | $221.6447 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $993.27 | $1,087.0188 | $1,087.01 | $1,087.00 | $1,086.90 | |