| 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 | $105.88 | 11.423% | $117.9747 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $198.69 | 6.167% | $210.9432 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $181.48 | 13.804% | $206.5315 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $94.42 | 6.523% | $100.579 | $100.58 | $100.60 | $100.60 |
| Purchase #5 | $44.93 | 11.476% | $50.0862 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $165.38 | 10.559% | $182.8425 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $247.38 | 4.586% | $258.7248 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,038.16 | $1,127.6819 | $1,127.67 | $1,127.70 | $1,127.60 | |