| 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 | $111.38 | 8.462% | $120.805 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $213.65 | 3.832% | $221.8371 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $164.59 | 4.562% | $172.0986 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $180.54 | 4.428% | $188.5343 | $188.53 | $188.55 | $188.50 |
| Purchase #5 | $74.38 | 13.698% | $84.5686 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $17.30 | 7.649% | $18.6233 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $220.38 | 13.621% | $250.398 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $982.22 | $1,056.8649 | $1,056.87 | $1,056.85 | $1,056.80 | |