| 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 | $128.66 | 7.245% | $137.9814 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $100.74 | 12.715% | $113.5491 | $113.55 | $113.55 | $113.50 |
| Purchase #3 | $201.58 | 4.112% | $209.869 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $233.80 | 3.165% | $241.1998 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $171.42 | 7.439% | $184.1719 | $184.17 | $184.15 | $184.20 |
| Purchase #6 | $91.51 | 8.508% | $99.2957 | $99.30 | $99.30 | $99.30 |
| Purchase #7 | $70.76 | 13.740% | $80.4824 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $998.47 | $1,066.5493 | $1,066.55 | $1,066.55 | $1,066.60 | |