| 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 | $20.28 | 12.524% | $22.8199 | $22.82 | $22.80 | $22.80 |
| Purchase #2 | $241.47 | 4.205% | $251.6238 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $194.64 | 3.310% | $201.0826 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $157.88 | 5.817% | $167.0639 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $224.58 | 9.344% | $245.5648 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $47.75 | 10.375% | $52.7041 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $137.45 | 13.581% | $156.1171 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $1,024.05 | $1,096.9762 | $1,096.96 | $1,096.90 | $1,097.00 | |