| 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 | $233.86 | 12.297% | $262.6178 | $262.62 | $262.60 | $262.60 |
| Purchase #2 | $230.74 | 10.864% | $255.8076 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $152.84 | 7.291% | $163.9836 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $140.81 | 4.204% | $146.7297 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $184.93 | 12.588% | $208.209 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $5.99 | 8.618% | $6.5062 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $164.51 | 6.198% | $174.7063 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $1,113.68 | $1,218.5602 | $1,218.57 | $1,218.55 | $1,218.50 | |