| 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 | $38.84 | 3.223% | $40.0918 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $164.50 | 7.773% | $177.2866 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $224.91 | 3.558% | $232.9123 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $212.36 | 3.289% | $219.3445 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $224.35 | 12.784% | $253.0309 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $24.63 | 7.291% | $26.4258 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $114.97 | 6.673% | $122.6419 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $1,004.56 | $1,071.7338 | $1,071.73 | $1,071.80 | $1,071.60 | |