| 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 | $98.46 | 8.455% | $106.7848 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $223.55 | 3.163% | $230.6209 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $193.87 | 13.320% | $219.6935 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $135.51 | 5.711% | $143.249 | $143.25 | $143.25 | $143.20 |
| Purchase #5 | $24.68 | 7.398% | $26.5058 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $104.28 | 13.718% | $118.5851 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $198.50 | 13.519% | $225.3352 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $978.85 | $1,070.7743 | $1,070.78 | $1,070.80 | $1,070.70 | |