| 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 | $101.48 | 13.345% | $115.0225 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $212.35 | 13.603% | $241.236 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $199.43 | 7.616% | $214.6186 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $57.56 | 8.213% | $62.2874 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $217.50 | 3.463% | $225.032 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $185.54 | 3.789% | $192.5701 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $156.64 | 6.743% | $167.2022 | $167.20 | $167.20 | $167.20 |
| 7 purchase totals = | $1,130.50 | $1,217.9688 | $1,217.97 | $1,217.95 | $1,217.90 | |