| 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 | $208.71 | 5.793% | $220.8006 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $214.32 | 11.802% | $239.614 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $230.57 | 5.533% | $243.3274 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $213.63 | 12.830% | $241.0387 | $241.04 | $241.05 | $241.00 |
| Purchase #5 | $177.98 | 9.224% | $194.3969 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $31.55 | 8.131% | $34.1153 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $219.93 | 13.827% | $250.3397 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $1,296.69 | $1,423.6326 | $1,423.64 | $1,423.65 | $1,423.50 | |