| 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 | $11.96 | 6.344% | $12.7187 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $197.33 | 3.358% | $203.9563 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $159.96 | 7.439% | $171.8594 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $103.70 | 11.217% | $115.332 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $158.55 | 7.522% | $170.4761 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $97.49 | 10.592% | $107.8161 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $230.76 | 7.591% | $248.277 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $959.75 | $1,030.4356 | $1,030.45 | $1,030.45 | $1,030.50 | |