| 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 | $202.75 | 6.636% | $216.2045 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $16.59 | 10.818% | $18.3847 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $124.38 | 11.219% | $138.3342 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $120.40 | 3.115% | $124.1505 | $124.15 | $124.15 | $124.20 |
| Purchase #5 | $242.64 | 11.564% | $270.6989 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $238.75 | 8.860% | $259.9033 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $90.74 | 10.489% | $100.2577 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $1,036.25 | $1,127.9338 | $1,127.92 | $1,127.95 | $1,128.00 | |