| 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 | $185.79 | 4.332% | $193.8384 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $109.57 | 10.304% | $120.8601 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $241.77 | 5.771% | $255.7225 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $60.85 | 7.871% | $65.6395 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $201.60 | 7.265% | $216.2462 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $26.96 | 6.277% | $28.6523 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $220.40 | 10.840% | $244.2914 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,046.94 | $1,125.2504 | $1,125.25 | $1,125.25 | $1,125.20 | |