| 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 | $164.42 | 10.729% | $182.0606 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $230.61 | 8.141% | $249.384 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $223.76 | 13.399% | $253.7416 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $10.70 | 4.446% | $11.1757 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $235.61 | 4.345% | $245.8473 | $245.85 | $245.85 | $245.80 |
| Purchase #6 | $186.35 | 13.331% | $211.1923 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $167.87 | 12.785% | $189.3322 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $1,219.32 | $1,342.7337 | $1,342.73 | $1,342.80 | $1,342.70 | |