| 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 | $36.98 | 3.300% | $38.2003 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $181.86 | 9.216% | $198.6202 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $192.41 | 8.824% | $209.3883 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $209.60 | 11.487% | $233.6768 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $56.39 | 10.441% | $62.2777 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $216.82 | 9.379% | $237.1555 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $157.65 | 10.555% | $174.29 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $1,051.71 | $1,153.6088 | $1,153.62 | $1,153.65 | $1,153.70 | |