| 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 | $101.36 | 3.803% | $105.2147 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $23.39 | 3.279% | $24.157 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $107.64 | 11.843% | $120.3878 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $192.50 | 4.713% | $201.5725 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $220.88 | 3.662% | $228.9686 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $162.58 | 7.712% | $175.1182 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $233.66 | 4.524% | $244.2308 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,042.01 | $1,099.6496 | $1,099.65 | $1,099.60 | $1,099.70 | |