| 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 | $97.76 | 6.218% | $103.8387 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $147.38 | 9.305% | $161.0937 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $228.96 | 4.108% | $238.3657 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $240.50 | 13.791% | $273.6674 | $273.67 | $273.65 | $273.70 |
| Purchase #5 | $68.67 | 11.613% | $76.6446 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $80.27 | 6.170% | $85.2227 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $219.52 | 11.840% | $245.5112 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $1,083.06 | $1,184.3440 | $1,184.34 | $1,184.30 | $1,184.30 | |