| 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 | $188.99 | 13.407% | $214.3279 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $103.38 | 6.554% | $110.1555 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $140.55 | 8.831% | $152.962 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $239.46 | 12.791% | $270.0893 | $270.09 | $270.10 | $270.10 |
| Purchase #5 | $222.88 | 11.658% | $248.8634 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $230.84 | 3.380% | $238.6424 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $241.71 | 10.407% | $266.8648 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $1,367.81 | $1,501.9053 | $1,501.90 | $1,501.90 | $1,502.00 | |