| 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 | $122.44 | 13.177% | $138.5739 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $93.46 | 10.186% | $102.9798 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $184.58 | 12.829% | $208.2598 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $230.81 | 12.423% | $259.4835 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $204.81 | 3.376% | $211.7244 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $174.63 | 7.656% | $187.9997 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $44.55 | 3.636% | $46.1698 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $1,055.28 | $1,155.1909 | $1,155.18 | $1,155.15 | $1,155.30 | |