| 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 | $219.95 | 5.331% | $231.6755 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $109.73 | 12.463% | $123.4056 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $56.57 | 6.838% | $60.4383 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $242.48 | 5.415% | $255.6103 | $255.61 | $255.60 | $255.60 |
| Purchase #5 | $122.26 | 10.733% | $135.3822 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $77.65 | 3.223% | $80.1527 | $80.15 | $80.15 | $80.20 |
| Purchase #7 | $129.29 | 12.459% | $145.3982 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $957.93 | $1,032.0628 | $1,032.07 | $1,032.10 | $1,032.10 | |