| 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 | $220.97 | 7.701% | $237.9869 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $226.60 | 3.231% | $233.9214 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $121.27 | 7.397% | $130.2403 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $227.82 | 13.606% | $258.8172 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $159.27 | 9.346% | $174.1554 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $15.60 | 3.179% | $16.0959 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $44.91 | 12.299% | $50.4335 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $1,016.44 | $1,101.6506 | $1,101.66 | $1,101.65 | $1,101.60 | |