| 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 | $247.29 | 9.223% | $270.0976 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $107.72 | 6.108% | $114.2995 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $12.48 | 6.148% | $13.2473 | $13.25 | $13.25 | $13.20 |
| Purchase #4 | $202.98 | 11.756% | $226.8423 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $17.79 | 4.155% | $18.5292 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $210.55 | 13.189% | $238.3194 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $138.25 | 5.757% | $146.2091 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $937.06 | $1,027.5444 | $1,027.55 | $1,027.55 | $1,027.40 | |