| 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 | $192.37 | 7.340% | $206.49 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $230.83 | 4.440% | $241.0789 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $121.90 | 10.781% | $135.042 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $181.77 | 6.650% | $193.8577 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $180.48 | 5.706% | $190.7782 | $190.78 | $190.80 | $190.80 |
| Purchase #6 | $40.60 | 3.451% | $42.0011 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $194.96 | 3.417% | $201.6218 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,142.91 | $1,210.8697 | $1,210.87 | $1,210.90 | $1,210.90 | |