| 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 | $223.39 | 8.609% | $242.6216 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $230.72 | 6.545% | $245.8206 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $111.91 | 5.803% | $118.4041 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $144.50 | 4.326% | $150.7511 | $150.75 | $150.75 | $150.80 |
| Purchase #5 | $155.88 | 12.715% | $175.7001 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $203.66 | 8.341% | $220.6473 | $220.65 | $220.65 | $220.60 |
| Purchase #7 | $130.84 | 4.131% | $136.245 | $136.25 | $136.25 | $136.20 |
| 7 purchase totals = | $1,200.90 | $1,290.1898 | $1,290.19 | $1,290.15 | $1,290.10 | |