| 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 | $202.34 | 13.474% | $229.6033 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $181.99 | 11.302% | $202.5585 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $228.71 | 4.754% | $239.5829 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $100.55 | 13.512% | $114.1363 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $224.31 | 9.371% | $245.3301 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $158.34 | 6.694% | $168.9393 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $83.80 | 11.229% | $93.2099 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $1,180.04 | $1,293.3603 | $1,293.36 | $1,293.40 | $1,293.30 | |