| 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 | $93.99 | 5.480% | $99.1407 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $139.29 | 9.502% | $152.5253 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $227.27 | 8.147% | $245.7857 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $177.92 | 3.268% | $183.7344 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $178.75 | 13.240% | $202.4165 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $134.99 | 4.458% | $141.0079 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $92.68 | 6.323% | $98.5402 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $1,044.89 | $1,123.1507 | $1,123.16 | $1,123.20 | $1,123.00 | |