| 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 | $120.54 | 7.538% | $129.6263 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $100.64 | 11.294% | $112.0063 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $154.33 | 13.154% | $174.6306 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $242.36 | 6.618% | $258.3994 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $93.45 | 3.581% | $96.7964 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $237.74 | 13.329% | $269.4284 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $53.75 | 13.391% | $60.9477 | $60.95 | $60.95 | $60.90 |
| 7 purchase totals = | $1,002.81 | $1,101.8351 | $1,101.85 | $1,101.90 | $1,101.70 | |