| 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 | $222.45 | 3.757% | $230.8074 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $45.78 | 3.863% | $47.5485 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $147.77 | 9.390% | $161.6456 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $241.88 | 4.659% | $253.1492 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $55.81 | 11.104% | $62.0071 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $64.39 | 13.723% | $73.2262 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $221.26 | 11.213% | $246.0699 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $999.34 | $1,074.4539 | $1,074.47 | $1,074.45 | $1,074.30 | |