| 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 | $235.55 | 6.630% | $251.167 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $58.72 | 3.747% | $60.9202 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $130.66 | 11.205% | $145.3005 | $145.30 | $145.30 | $145.30 |
| Purchase #4 | $165.38 | 9.393% | $180.9141 | $180.91 | $180.90 | $180.90 |
| Purchase #5 | $175.59 | 12.753% | $197.983 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $194.72 | 12.248% | $218.5693 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $54.75 | 5.266% | $57.6331 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $1,015.37 | $1,112.4872 | $1,112.48 | $1,112.45 | $1,112.50 | |