| 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 | $210.36 | 11.134% | $233.7815 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $182.50 | 4.835% | $191.3239 | $191.32 | $191.30 | $191.30 |
| Purchase #3 | $35.65 | 9.149% | $38.9116 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $205.37 | 13.671% | $233.4461 | $233.45 | $233.45 | $233.40 |
| Purchase #5 | $8.91 | 5.470% | $9.3974 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $129.54 | 13.568% | $147.116 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $217.45 | 12.237% | $244.0594 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $989.78 | $1,098.0359 | $1,098.04 | $1,098.00 | $1,098.00 | |