| 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 | $211.76 | 5.234% | $222.8435 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $83.70 | 12.186% | $93.8997 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $222.94 | 6.666% | $237.8012 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $8.90 | 13.683% | $10.1178 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $201.47 | 10.124% | $221.8668 | $221.87 | $221.85 | $221.90 |
| Purchase #6 | $162.95 | 11.269% | $181.3128 | $181.31 | $181.30 | $181.30 |
| Purchase #7 | $106.46 | 10.630% | $117.7767 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $998.18 | $1,085.6185 | $1,085.62 | $1,085.60 | $1,085.60 | |