| 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 | $206.26 | 3.815% | $214.1288 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $188.93 | 4.784% | $197.9684 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $139.68 | 3.150% | $144.0799 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $25.99 | 10.448% | $28.7054 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $238.91 | 3.687% | $247.7186 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $130.66 | 7.561% | $140.5392 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $123.58 | 4.860% | $129.586 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $1,054.01 | $1,102.7263 | $1,102.74 | $1,102.75 | $1,102.70 | |