| 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 | $208.40 | 6.173% | $221.2645 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $203.26 | 5.572% | $214.5856 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $118.62 | 8.466% | $128.6624 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $67.63 | 12.837% | $76.3117 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $232.35 | 10.431% | $256.5864 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $103.50 | 6.345% | $110.0671 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $181.37 | 12.624% | $204.2661 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $1,115.13 | $1,211.7438 | $1,211.75 | $1,211.70 | $1,211.90 | |