| 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 | $71.74 | 12.229% | $80.5131 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $220.75 | 5.611% | $233.1363 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $71.39 | 4.128% | $74.337 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $44.32 | 4.702% | $46.4039 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $173.28 | 11.654% | $193.4741 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $203.93 | 9.710% | $223.7316 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $227.66 | 9.551% | $249.4038 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,013.07 | $1,100.9998 | $1,100.99 | $1,101.00 | $1,100.90 | |