| 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 | $192.86 | 9.225% | $210.6513 | $210.65 | $210.65 | $210.70 |
| Purchase #2 | $129.91 | 11.224% | $144.4911 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $225.93 | 6.239% | $240.0258 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $63.60 | 3.129% | $65.59 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $135.78 | 12.851% | $153.2291 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $172.73 | 9.144% | $188.5244 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $245.67 | 8.345% | $266.1712 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $1,166.48 | $1,268.6829 | $1,268.68 | $1,268.70 | $1,268.70 | |