| 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 | $239.69 | 11.565% | $267.4101 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $15.52 | 3.255% | $16.0252 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $77.48 | 12.817% | $87.4106 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $50.38 | 13.151% | $57.0055 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $107.51 | 7.165% | $115.2131 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $149.41 | 10.651% | $165.3237 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $222.44 | 8.158% | $240.5867 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $862.43 | $948.9749 | $948.98 | $948.95 | $948.90 | |