| 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 | $97.81 | 4.587% | $102.2965 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $171.35 | 5.247% | $180.3407 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $195.49 | 9.750% | $214.5503 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $76.47 | 5.827% | $80.9259 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $52.86 | 6.457% | $56.2732 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $219.30 | 13.196% | $248.2388 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $197.88 | 12.739% | $223.0879 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,011.16 | $1,105.7133 | $1,105.72 | $1,105.75 | $1,105.70 | |