| 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 | $26.98 | 7.266% | $28.9404 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $113.83 | 13.552% | $129.2562 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $234.97 | 6.612% | $250.5062 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $201.79 | 8.775% | $219.4971 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $207.58 | 10.797% | $229.9924 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $160.57 | 4.393% | $167.6238 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $152.28 | 4.658% | $159.3732 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $1,098.00 | $1,185.1893 | $1,185.19 | $1,185.15 | $1,185.20 | |