| 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 | $238.61 | 3.320% | $246.5319 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $42.52 | 3.203% | $43.8819 | $43.88 | $43.90 | $43.90 |
| Purchase #3 | $108.53 | 6.516% | $115.6018 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $169.52 | 6.681% | $180.8456 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $192.27 | 11.441% | $214.2676 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $185.45 | 13.756% | $210.9605 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $169.40 | 8.436% | $183.6906 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,106.30 | $1,195.7799 | $1,195.78 | $1,195.80 | $1,195.80 | |