| 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 | $193.26 | 9.340% | $211.3105 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $37.86 | 6.195% | $40.2054 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $75.75 | 7.278% | $81.2631 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $202.86 | 5.676% | $214.3743 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $134.73 | 13.744% | $153.2473 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $224.95 | 8.660% | $244.4307 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $231.29 | 4.673% | $242.0982 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,100.70 | $1,186.9295 | $1,186.93 | $1,186.90 | $1,186.90 | |