| 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 | $115.57 | 7.818% | $124.6053 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $86.35 | 5.697% | $91.2694 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $219.59 | 8.120% | $237.4207 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $201.86 | 8.103% | $218.2167 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $91.36 | 3.706% | $94.7458 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $220.34 | 9.533% | $241.345 | $241.35 | $241.35 | $241.30 |
| Purchase #7 | $92.34 | 11.336% | $102.8077 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $1,027.41 | $1,110.4106 | $1,110.43 | $1,110.35 | $1,110.30 | |