| 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 | $240.77 | 4.131% | $250.7162 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $132.26 | 4.568% | $138.3016 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $200.80 | 5.234% | $211.3099 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $32.91 | 9.709% | $36.1052 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $53.63 | 6.574% | $57.1556 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $79.42 | 5.788% | $84.0168 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $242.97 | 10.823% | $269.2666 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $982.76 | $1,046.8719 | $1,046.89 | $1,046.80 | $1,046.90 | |