| 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 | $185.80 | 6.246% | $197.4051 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $244.49 | 12.726% | $275.6038 | $275.60 | $275.60 | $275.60 |
| Purchase #3 | $63.62 | 5.498% | $67.1178 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $178.51 | 4.818% | $187.1106 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $224.53 | 3.149% | $231.6004 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $167.59 | 6.793% | $178.9744 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $182.68 | 11.441% | $203.5804 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $1,247.22 | $1,341.3925 | $1,341.39 | $1,341.35 | $1,341.40 | |