| 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 | $22.85 | 9.825% | $25.095 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $186.43 | 13.547% | $211.6857 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $206.33 | 7.520% | $221.846 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $174.98 | 10.721% | $193.7396 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $200.79 | 9.331% | $219.5257 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $165.29 | 7.411% | $177.5396 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $68.30 | 5.135% | $71.8072 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $1,024.97 | $1,121.2388 | $1,121.26 | $1,121.30 | $1,121.10 | |