| 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 | $237.60 | 3.271% | $245.3719 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $128.85 | 9.333% | $140.8756 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $234.44 | 10.335% | $258.6694 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $193.32 | 13.582% | $219.5767 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $75.58 | 5.372% | $79.6402 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $6.56 | 3.209% | $6.7705 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $97.97 | 13.603% | $111.2969 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $974.32 | $1,062.2012 | $1,062.21 | $1,062.20 | $1,062.30 | |