| 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 | $118.98 | 8.293% | $128.847 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $88.84 | 3.751% | $92.1724 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $138.39 | 10.148% | $152.4338 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $221.60 | 9.806% | $243.3301 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $233.75 | 10.449% | $258.1745 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $6.47 | 8.520% | $7.0212 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $175.64 | 9.436% | $192.2134 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $983.67 | $1,074.1924 | $1,074.18 | $1,074.15 | $1,074.10 | |