| 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 | $217.62 | 4.792% | $228.0484 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $20.52 | 9.236% | $22.4152 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $194.84 | 6.335% | $207.1831 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $127.73 | 8.614% | $138.7327 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $202.59 | 10.349% | $223.556 | $223.56 | $223.55 | $223.60 |
| Purchase #6 | $65.66 | 12.541% | $73.8944 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $174.66 | 5.457% | $184.1912 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,003.62 | $1,078.0210 | $1,078.02 | $1,078.05 | $1,078.00 | |