| 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 | $204.60 | 3.386% | $211.5278 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $120.45 | 6.646% | $128.4551 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $198.36 | 11.705% | $221.578 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $32.77 | 5.506% | $34.5743 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $149.51 | 4.814% | $156.7074 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $128.44 | 4.530% | $134.2583 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $242.48 | 11.836% | $271.1799 | $271.18 | $271.20 | $271.20 |
| 7 purchase totals = | $1,076.61 | $1,158.2808 | $1,158.29 | $1,158.30 | $1,158.40 | |