| 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 | $13.55 | 4.800% | $14.2004 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $220.64 | 4.418% | $230.3879 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $249.99 | 13.512% | $283.7686 | $283.77 | $283.75 | $283.80 |
| Purchase #4 | $184.72 | 10.756% | $204.5885 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $25.57 | 5.347% | $26.9372 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $57.80 | 4.104% | $60.1721 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $245.77 | 5.311% | $258.8228 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $998.04 | $1,078.8775 | $1,078.88 | $1,078.85 | $1,078.90 | |