| 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 | $211.95 | 3.257% | $218.8532 | $218.85 | $218.85 | $218.90 |
| Purchase #2 | $182.43 | 11.498% | $203.4058 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $127.82 | 7.695% | $137.6557 | $137.66 | $137.65 | $137.70 |
| Purchase #4 | $177.85 | 7.561% | $191.2972 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $99.46 | 9.335% | $108.7446 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $43.58 | 8.642% | $47.3462 | $47.35 | $47.35 | $47.30 |
| Purchase #7 | $164.67 | 4.819% | $172.6054 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $1,007.76 | $1,079.9081 | $1,079.92 | $1,079.90 | $1,079.90 | |