| 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 | $224.93 | 6.739% | $240.088 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $109.32 | 5.314% | $115.1293 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $120.55 | 7.536% | $129.6346 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $133.56 | 7.322% | $143.3393 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $231.36 | 6.683% | $246.8218 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $196.42 | 7.484% | $211.1201 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $178.82 | 5.351% | $188.3887 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $1,194.96 | $1,274.5218 | $1,274.52 | $1,274.55 | $1,274.40 | |