| 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 | $231.43 | 12.151% | $259.5511 | $259.55 | $259.55 | $259.60 |
| Purchase #2 | $103.56 | 6.817% | $110.6197 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $179.50 | 10.626% | $198.5737 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $105.83 | 8.394% | $114.7134 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $209.49 | 8.218% | $226.7059 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $49.41 | 9.700% | $54.2028 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $105.46 | 3.288% | $108.9275 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $984.68 | $1,073.2941 | $1,073.29 | $1,073.25 | $1,073.30 | |