| 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 | $173.34 | 3.523% | $179.4468 | $179.45 | $179.45 | $179.40 |
| Purchase #2 | $20.47 | 3.621% | $21.2112 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $241.94 | 11.195% | $269.0252 | $269.03 | $269.05 | $269.00 |
| Purchase #4 | $218.86 | 11.664% | $244.3878 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $105.27 | 7.612% | $113.2832 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $179.80 | 12.175% | $201.6907 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $42.87 | 11.313% | $47.7199 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $982.55 | $1,076.7648 | $1,076.77 | $1,076.80 | $1,076.70 | |