| 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 | $175.86 | 10.223% | $193.8382 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $104.97 | 12.624% | $118.2214 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $247.62 | 6.581% | $263.9159 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $173.81 | 9.197% | $189.7953 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $236.44 | 6.311% | $251.3617 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $40.80 | 4.788% | $42.7535 | $42.75 | $42.75 | $42.80 |
| Purchase #7 | $162.64 | 10.392% | $179.5415 | $179.54 | $179.55 | $179.50 |
| 7 purchase totals = | $1,142.14 | $1,239.4275 | $1,239.43 | $1,239.40 | $1,239.40 | |