| 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 | $31.58 | 10.317% | $34.8381 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $96.38 | 11.843% | $107.7943 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $162.47 | 13.468% | $184.3515 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $92.93 | 12.250% | $104.3139 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $167.58 | 13.331% | $189.9201 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $202.49 | 5.712% | $214.0562 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $171.41 | 6.379% | $182.3442 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $924.84 | $1,017.6183 | $1,017.61 | $1,017.60 | $1,017.60 | |