| 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 | $81.34 | 4.333% | $84.8645 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $53.34 | 5.287% | $56.1601 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $101.38 | 10.113% | $111.6326 | $111.63 | $111.65 | $111.60 |
| Purchase #4 | $203.30 | 8.203% | $219.9767 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $238.76 | 3.282% | $246.5961 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $168.88 | 7.445% | $181.4531 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $195.80 | 10.364% | $216.0927 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,042.80 | $1,116.7758 | $1,116.77 | $1,116.80 | $1,116.90 | |