| 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 | $200.83 | 10.349% | $221.6139 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $216.75 | 10.845% | $240.2565 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $149.60 | 4.667% | $156.5818 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $133.82 | 7.687% | $144.1067 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $52.83 | 13.545% | $59.9858 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $211.46 | 8.784% | $230.0346 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $23.88 | 5.208% | $25.1237 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $989.17 | $1,077.7030 | $1,077.70 | $1,077.70 | $1,077.70 | |