| 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 | $229.54 | 4.273% | $239.3482 | $239.35 | $239.35 | $239.30 |
| Purchase #2 | $36.47 | 6.838% | $38.9638 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $220.60 | 3.474% | $228.2636 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $115.63 | 7.126% | $123.8698 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $103.93 | 8.541% | $112.8067 | $112.81 | $112.80 | $112.80 |
| Purchase #6 | $194.70 | 11.570% | $217.2268 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $241.99 | 9.304% | $264.5047 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,142.86 | $1,224.9836 | $1,224.98 | $1,224.95 | $1,225.00 | |