| 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 | $192.70 | 8.287% | $208.669 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $90.98 | 8.272% | $98.5059 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $213.80 | 11.436% | $238.2502 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $12.55 | 12.755% | $14.1508 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $203.28 | 9.556% | $222.7054 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $207.83 | 6.631% | $221.6112 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $67.46 | 4.859% | $70.7379 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $988.60 | $1,074.6304 | $1,074.64 | $1,074.60 | $1,074.70 | |