| 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 | $197.82 | 10.726% | $219.0382 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $152.48 | 5.827% | $161.365 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $144.48 | 5.259% | $152.0782 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $231.63 | 5.782% | $245.0228 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $165.91 | 7.211% | $177.8738 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $126.35 | 6.544% | $134.6183 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $241.52 | 5.430% | $254.6345 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,260.19 | $1,344.6308 | $1,344.63 | $1,344.60 | $1,344.60 | |