| 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 | $224.63 | 12.270% | $252.1921 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $154.74 | 8.281% | $167.554 | $167.55 | $167.55 | $167.60 |
| Purchase #3 | $89.72 | 5.788% | $94.913 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $159.55 | 4.215% | $166.275 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $119.86 | 7.496% | $128.8447 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $191.64 | 10.479% | $211.722 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $232.99 | 5.209% | $245.1264 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $1,173.13 | $1,266.6272 | $1,266.62 | $1,266.65 | $1,266.60 | |