| 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 | $232.92 | 9.177% | $254.2951 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $115.53 | 4.792% | $121.0662 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $102.84 | 9.722% | $112.8381 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $128.68 | 6.304% | $136.792 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $232.57 | 9.555% | $254.7921 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $62.58 | 11.830% | $69.9832 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $141.91 | 13.618% | $161.2353 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $1,017.03 | $1,111.0020 | $1,111.01 | $1,111.05 | $1,111.00 | |