| 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 | $35.28 | 9.498% | $38.6309 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $111.80 | 3.796% | $116.0439 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $188.26 | 6.770% | $201.0052 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $194.68 | 13.227% | $220.4303 | $220.43 | $220.45 | $220.40 |
| Purchase #5 | $175.32 | 9.332% | $191.6809 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $173.51 | 12.206% | $194.6886 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $156.82 | 3.378% | $162.1174 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $1,035.67 | $1,124.5972 | $1,124.60 | $1,124.65 | $1,124.50 | |