| 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 | $232.86 | 5.278% | $245.1504 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $66.77 | 8.548% | $72.4775 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $242.99 | 5.532% | $256.4322 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $192.44 | 12.411% | $216.3237 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $96.85 | 4.422% | $101.1327 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $190.27 | 8.868% | $207.1431 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $116.40 | 12.158% | $130.5519 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $1,138.58 | $1,229.2115 | $1,229.20 | $1,229.25 | $1,229.20 | |