| 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 | $132.74 | 7.584% | $142.807 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $222.35 | 11.751% | $248.4783 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $239.44 | 12.543% | $269.473 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $20.93 | 8.274% | $22.6617 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $138.70 | 4.819% | $145.384 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $88.43 | 4.395% | $92.3165 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $193.61 | 13.664% | $220.0649 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,036.20 | $1,141.1854 | $1,141.18 | $1,141.15 | $1,141.30 | |