| 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 | $189.56 | 9.259% | $207.1114 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $228.28 | 9.789% | $250.6263 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $196.55 | 6.740% | $209.7975 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $206.52 | 6.127% | $219.1735 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $79.27 | 7.215% | $84.9893 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $90.97 | 11.129% | $101.0941 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $250.27 | 3.251% | $258.4063 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,241.42 | $1,331.1984 | $1,331.20 | $1,331.20 | $1,331.20 | |