| 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 | $20.44 | 4.721% | $21.405 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $85.78 | 10.485% | $94.774 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $220.46 | 4.391% | $230.1404 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $218.74 | 11.813% | $244.5798 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $227.73 | 11.145% | $253.1105 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $198.70 | 7.337% | $213.2786 | $213.28 | $213.30 | $213.30 |
| Purchase #7 | $92.63 | 3.566% | $95.9332 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $1,064.48 | $1,153.2215 | $1,153.22 | $1,153.25 | $1,153.20 | |