| 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 | $192.39 | 9.704% | $211.0595 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $127.56 | 13.489% | $144.7666 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $242.60 | 8.638% | $263.5558 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $223.84 | 12.804% | $252.5005 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $56.30 | 7.673% | $60.6199 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $62.45 | 8.236% | $67.5934 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $108.66 | 6.348% | $115.5577 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $1,013.80 | $1,115.6534 | $1,115.66 | $1,115.60 | $1,115.80 | |