| 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 | $203.43 | 4.145% | $211.8622 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $198.56 | 12.806% | $223.9876 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $192.86 | 13.112% | $218.1478 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $92.39 | 3.817% | $95.9165 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $156.35 | 3.440% | $161.7284 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $216.70 | 10.103% | $238.5932 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $150.70 | 9.208% | $164.5765 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $1,210.99 | $1,314.8122 | $1,314.82 | $1,314.85 | $1,314.80 | |