| 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 | $133.50 | 9.769% | $146.5416 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $128.58 | 6.224% | $136.5828 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $50.84 | 8.135% | $54.9758 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $162.71 | 13.136% | $184.0836 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $201.40 | 4.756% | $210.9786 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $246.48 | 8.542% | $267.5343 | $267.53 | $267.55 | $267.50 |
| Purchase #7 | $95.64 | 10.131% | $105.3293 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $1,019.15 | $1,106.0260 | $1,106.02 | $1,106.15 | $1,106.00 | |