| 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 | $207.73 | 10.185% | $228.8873 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $50.44 | 11.319% | $56.1493 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $226.58 | 7.798% | $244.2487 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $72.73 | 11.140% | $80.8321 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $74.27 | 13.862% | $84.5653 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $228.95 | 5.516% | $241.5789 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $147.31 | 10.462% | $162.7216 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $1,008.01 | $1,098.9832 | $1,098.99 | $1,099.00 | $1,098.90 | |