| 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 | $248.86 | 10.345% | $274.6046 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $175.67 | 7.838% | $189.439 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $127.73 | 9.136% | $139.3994 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $178.54 | 3.173% | $184.2051 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $29.27 | 8.354% | $31.7152 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $198.83 | 6.418% | $211.5909 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $220.79 | 4.452% | $230.6196 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,179.69 | $1,261.5738 | $1,261.58 | $1,261.55 | $1,261.50 | |