| 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 | $226.89 | 9.788% | $249.098 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $233.76 | 3.710% | $242.4325 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $37.75 | 10.255% | $41.6213 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $175.40 | 12.633% | $197.5583 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $173.44 | 10.288% | $191.2835 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $224.28 | 7.761% | $241.6864 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $17.34 | 13.177% | $19.6249 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $1,088.86 | $1,183.3049 | $1,183.30 | $1,183.30 | $1,183.30 | |